The stuff your making here may only appeal to a small audience of vq37vhr owners, but its some of the most valuable automotive content to those of us that can use it. Thanks for choosing to post these videos.
@MotorvateDIY2 жыл бұрын
Thanks for your kind words! To me the G37/370 is a wonderful platform and I want to help people save some money and learn how to "DIY" :)
@Troph26 жыл бұрын
I don't even have a g37 or 370z, im a z31 owner, but it's ridiculous that this channel doesn't have more subs. you earned on from me for your straight to the point no BS tests.
@MotorvateDIY6 жыл бұрын
Hey Troph2, Thanks for your kind words! I am happy with the growth of my subs, of course more is always better :) There are some very interesting episodes in pre-production right now: I will be going back to the dyno for an air filter retest (including a dyno run without any filters) and TPMS troubleshooting tips.
@Hexecutable5 жыл бұрын
@@MotorvateDIY seriously yes thank you for the no bullshit quick to the point editing. This was a great video. Subbed, cheers!
@MotorvateDIY5 жыл бұрын
Hey Hexecutable, Thank you for subbing!
@v36vhr2 жыл бұрын
@@MotorvateDIY have you ever done gallery gaskets and timing chain/tensioner replacement?
@MotorvateDIY2 жыл бұрын
Luckily, I have not needed to :) At 80C/176F I typically have 20-22 psi engine oil pressure. So far... so good!
@petemo945 жыл бұрын
What would take someone 25-30 minutes, Motorvate does it in less than 6. Well done! The gold-standard for making auto repair videos. Impressive once again.
@MotorvateDIY5 жыл бұрын
Hey petemo94, Thanks for your kind words. Short and sweet is always my goal :)
@RzVids5 жыл бұрын
It’s called editing my dude
@Yomomsaltima Жыл бұрын
No he didn’t lol
@ravenXcozmo Жыл бұрын
Or how they said in the marine corps “ breaking it down Barney style.”
@foodbox6508 Жыл бұрын
4:30 4:30
@SlowGrandNational5 жыл бұрын
I came here just to hear what the reg idle of a g37 sounded like, plus the clicking I hear when I shut it off. Glad to know my G with now 180k miles is running as it should. That being said, I am subbing b/c this channel taught me more about my car in one video than the forums have in the past year I've owned the car!
@MotorvateDIY5 жыл бұрын
Hey Jesse Stapleton, Wow, thanks for the kind words! You might want to have a quick look at my other channel that uses those cheap OBD scanners and apps to read troubles codes and much more: kzbin.info
@seanstratmoen20605 жыл бұрын
Thanks for this. I think the most important part of this is step 2 as I was able to get the idle back to normal by just doing the first 2. I had done them all originally after I was getting rough idle and check engine light but it turned out to be because I forgot to clip one of the MAF sensors in all the way. After I fixed that, I tried doing them all again without cooling the engine and the idle was still stuck at 1k even after 30 miles of driving. I let it cool overnight and did the first 2 steps starting with a cold engine and the idle sorted itself on the 10 minute drive to prepare for step 3. I think it makes sense that if the ecu automatically opens the butterfly more as carbon builds up that as long as the close position is reset, it should correct itself in the opposite situation. I think the reason so many people say they don't need to do anything is because they end up doing step 2 without intentionally doing it since all it requires is a cold start and bringing then engine to normal temp.
@MotorvateDIY5 жыл бұрын
Hey Sean Stratmoen, I agree with what you are saying. However, it still is a good ideal to finish with the "idle air volume learning" so the ECU learns any change to the air flow when at idle.
@frankiegarza3002 Жыл бұрын
If I had a misfire and changed a plug and coil pack do you think step 3 is necessary? Right now it idle at 800 after warming up. But above one and lil higher than it did before. I should be good with the first 2 right?
@MotorvateDIY Жыл бұрын
If your idle is stable, then I think you are good to go.
@MIKEMARBLES3 жыл бұрын
Three years later and you're still saving the lives of VQ motors and there owners money! Thank you so much 👍🏽💪🏽🙏🏽
@MotorvateDIY3 жыл бұрын
Wow... thanks for those kind words!!! AND thanks for subbing! I am way behind in getting videos out, but have been doing a lot of development of "things" us VQ folks need... for example: • 20 second install oil temp gauge • Bluetooth oil pressure gauge, 90% less wiring and 2 minute install • Real time tire pressure display • 20 second automatic transmission fluid temp gauge and a few others under development as I type this!
@alexburr363 ай бұрын
3 Infinitis later I come back every time to make sure I do it right ! Thanks again for doing this
@MotorvateDIY3 ай бұрын
Thanks for thinking of the channel and popping back!
@Pantifo Жыл бұрын
Easily the best relearn guide for these cars on KZbin. Thanks man!
@MotorvateDIY Жыл бұрын
I appreciate that!
@richardlono14 жыл бұрын
Great video! cleaned my throttle bodies and the car went into limp mode. After performing the steps in this video the car is back to normal less one trip to the stealership. Thanks !!!
@MotorvateDIY4 жыл бұрын
Hey richardlono1, I'm glad to hear you fixed the issue :) Thanks for your comment!
@davidkngdavid56244 жыл бұрын
when your car went into limp mode did the vdc and slip sensor turned on while driving and the car slowed down?
@dissectcorpse62974 жыл бұрын
That's fucked bro lol smh..
@jaycartier3 жыл бұрын
how did you do the third step when in limp mode?
@chuchainzzz20623 жыл бұрын
@@davidkngdavid5624 did you ever find what to do? Juat happened to me
@PartyDownStairs6 жыл бұрын
Loving these g37 sport videos keep them coming !!
@MotorvateDIY6 жыл бұрын
Hey ObeyNigga, That's my plan :) The next one should be out in a week or so.
@peteryoungblood22723 жыл бұрын
Thank you!!!!!! It worked for my G37. I replace the sparks plugs, the throttle and throttle body. It put my car in limp mode. After watching your video, I did it....it worked. Only issue now, it that my car is driving on high gear on the highway. I think it's the fuel cleaner that I put in the car. Will let you know later how it goes.
@MotorvateDIY3 жыл бұрын
Glad to heat that!| I don't think fuel cleaner would change anything in the transmission.... but let me know what you figure out :)
@peteryoungblood22723 жыл бұрын
@@MotorvateDIY is it normal to go 75 MPH at 3k RPM? My car is an automatic, I am under the impression that the gear should drop to 2k at 75 or 80?
@MotorvateDIY3 жыл бұрын
On the G37, with the 7 speed automatic trans and stock sized wheels, at 75 MPH and in 7th gear, the engine RPM should be just over 2600 RPM. If you are at 3,000 RPM at 75 MPH your transmission might be in 5th gear. Just count the shifts as your accelerate up to 75 MPH to double check what gear the auto trans is in.
@nickbressie9877 Жыл бұрын
If you’re struggling to get the relearn done, do all three steps one after another. No pausing to watch the video lol. And make sure ALL electronics are unplugged. Even in the center console. Finally got my relearn done and it was obvious I did it correctly! Thank you for your help, random internet stranger!
@MotorvateDIY Жыл бұрын
I'm glad the video helped!
@treygonzalez45113 жыл бұрын
Excellent video! Used to complete TB cleaning and relearn on my '12 G37 with 90K. Paired with spark plug replacement videos from AlexKayRN and McGo101. Saved me hundreds of dollars, thanks so much for the help! Please do a DYI coolant change video.
@MotorvateDIY3 жыл бұрын
Glad you it helped. Last fall I did a multi-camera shoot of spark plug replacement and coolant replacement. It is in the queue to get edited. Also, I changed the coolant and need to look at the corrupted video to see what I can salvage.
@YTZack4086 жыл бұрын
Great camera work and lighting. I recently picked up a clean 2007 g35s sedan with 50k miles and most of what you discuss translates to this model as well. Look forward to a battery swap when the time comes. Heard they are a bit of a pain.
@MotorvateDIY6 жыл бұрын
Hey Zack Fanning, Thanks for your kind words. This episode was one of the more difficult to shoot since the throttle body is so low, and your hands block the camera view. I shot the throttle body cleaning about 4 times to get it figured out. Changing the battery is on the schedule for this year. Last year I shot a video on changing the battery, but didn't like it, so I will shoot it again this spring/summer :)
@jeremygrady11073 жыл бұрын
Is your battery located at the top right of the firewall inside a little compartment with a pop off lid? If so, then it's actually not that bad. You pop off the pop rivets that hold the compartment in place and then remove the whole compartment. After that you un-do the battery and pull it out. Installation is the reverse. Invest in replacement pop rivets because they will break off on older cars.
@Visca_Motion_Pictures Жыл бұрын
This worked! I did the idle air reset, immidiatly followed by the full ecu learning reset. (Do the same process as idle air, but as soon as the SES light begins to flash release the accelerator, then after 10 seconds hold it again. This will cause a more rapid flash and the SES will vanish
@MotorvateDIY Жыл бұрын
Awesome! You should now have a stable and smooth idle.... AND t he cruise control will operate smoother now )
@Visca_Motion_Pictures Жыл бұрын
@@MotorvateDIY thanks a lot. I was frustrated when the light came back on immidiatly, but resetting the idle and ecu immidiatly after cleared it all. Slowly fixing all the things that the previous owner gave up on. Next is window memory
@Fitnessboyoli9 ай бұрын
Thanks man just cleaned the throttles my my g37s was stalling at lights only did one reset didn’t know there we’re three tomorrow I will go thru 💯
@MotorvateDIY9 ай бұрын
Glad I could help!
@Fitnessboyoli9 ай бұрын
@@MotorvateDIY worked bro thanks
@Fitnessboyoli9 ай бұрын
🙏🏾🙏🏾
@MotorvateDIY9 ай бұрын
Good... I thought it would :)
@aldo.z34852 жыл бұрын
man, this video just perfect, straight to the point, well detailed and easy! thx man my car was stalling and rough idle but now with the throttle bodies cleaned and this vid, car running smooth like new
@MotorvateDIY2 жыл бұрын
I'm glad the video helped!
@DoomFinger5115 жыл бұрын
Hey I wanted to add one important step I found that finally made the idle reset work for me: When I got to the step were I had to hold the gas pedal down, I RELEASED IT for about 10 seconds as soon as the service light began blinking. Then I held it down for another 10 seconds (it still continued to blinked). Finally I released it then started the engine. That extra step of releasing for 10 sec then depressing for 10 sec is what finally reset my idle and turned off the service light. Without doing that the idle didnt reset. This was in a 2012 G37xS 7 speed automatic. Still your vid was awesome and helpful. Just wanted to share this tip.
@MotorvateDIY5 жыл бұрын
Hey DoomFinger511, Thank you for sharing this tip, I really appreciate it!! It is nice to have a few different procedures to try for the idle air volume learning. :)
@legendariociroc6605 жыл бұрын
+1 here. Had to do the same thing on my 2009 EX35 to remove the check engine light.
@MotorvateDIY5 жыл бұрын
Hey LegenDario Ciroc, Thanks for sharing your experience :)
@vqdrew1171 Жыл бұрын
So if it doesn’t work with the one in the video can I retry with your method ? Or can that mess up the car
@MotorvateDIY Жыл бұрын
Feel free to try that method... You can't hurt anything doing that :)
@Xternal1234 ай бұрын
Thanks for the informative video. For some reason it took me several attempts for the idle throttle position relearn procedure to actually reset my engine rpms to normal, on the 3rd attempt it finally worked seemingly. My idle was WAYYY off though for some reason, like 1500-2000 rpms and surging instead of being at ~650. Now the engine is purring like new.
@MotorvateDIY4 ай бұрын
Glad it helped!
@DigitalManVideos4 жыл бұрын
Thanks for your videos. After already replacing both my MAF sensors on my 2014 370z I cleaned my Throttle bodies and did this ecu process and everything seems to be working well. I just need to clear the code and hope it doesn't come back. Thanks!
@MotorvateDIY4 жыл бұрын
Hey Digital Man, Thanks for you comment and I'm glad the video was helpful :)
@derekpalmer85435 жыл бұрын
This was a fantastic how-to. Thank you for this!
@MotorvateDIY5 жыл бұрын
Hey Derek Palmer, Thank you and I am glad you liked it :)
@pajarogrande4205 жыл бұрын
Great vid but i cant figure out how to get that timer on my G37 screen
@MotorvateDIY5 жыл бұрын
Hey Richard Manzanarez, Thanks for the chuckle :)
@jeremygrady11073 жыл бұрын
🤣🤪
@halaistrong75722 жыл бұрын
Can confirm it works with vq35hr my idle was 1000-1500 after cleaning throttle bodies. Now it is idleing at 650rpm and cleared the service engine code !! Thank you worked on my past vq37hr as well !!!
@MotorvateDIY2 жыл бұрын
Thanks for the comment and feedback!
@jimmycontreras7621 Жыл бұрын
Same care with test pipes check engine light only blinks 5 times instead of 8 is that a minor cause or not resetting ecu
@Wdpmiguel8 ай бұрын
Before you cleaner then was the code about the throttle bodies? I cleaned it and tried the procedure but the code won’t go away
@jahaankhan94012 жыл бұрын
Hey ! Not on KZbin much but I’m getting in touch in regards to the 350z ls1 cluster issue we discussed. It was nice chatting and meeting you ! Cheers 👍
@MotorvateDIY2 жыл бұрын
Hey Jahaan, Email received and replied to :)
@DanielDaniel15 жыл бұрын
Wow I'm jealous of your uncracked dash
@MotorvateDIY5 жыл бұрын
Hey DanielDaniel1, Is it common for the dash to crack on the G37? If so, I wonder if that is more common in the more southern states...
@DanielDaniel15 жыл бұрын
@@MotorvateDIY 07 g35s here and the cracking has been relentless in 2 years of covered parking during the day and not using any dash conditioner. Also diligently use a sun shade and leave windows cracked to no avail
@MotorvateDIY5 жыл бұрын
Hey DanielDaniel1, Wow, I didn't know that... I hope it isn't a future issue for the G37.
@bigdogbulldog99126 жыл бұрын
Really enjoy your videos as I just bought a G37 S, you seem to know a lot about these cars,do you have a shop in T.O.?
@MotorvateDIY6 жыл бұрын
Hey Bigdog Bulldog, I'm glad you enjoy the videos, thanks for watching them :) It would be nice to have a shop, but I don't. "Motorvate's DIY Garage" is the typical 2 car garage attached to my house. I am not a licensed mechanic... I am just a guy into cars and video. :)
@MotorvateDIY5 жыл бұрын
I just noticed that I didn't answer your question... I don't have a shop, I am just a simple DIYer and work at home :)
@V8KILA3 жыл бұрын
Just used this to reset my Skyline 370GT. I got it right the second time, as you said, follow steps exactly, i must have been slightly out the 1st time. Thanks!!!!
@MotorvateDIY3 жыл бұрын
Glad it helped
@Jermster510 Жыл бұрын
Thank you so much for the video! You showed me how to do something my mechanic didn't even do after replacing my throttle body! Was suffering power loss n high ass idle. Followed the video n shes purrin now! 03 G35 6MT 🔥🙏🏾
@MotorvateDIY Жыл бұрын
Mechanics have a tough job... each manufacture can have a different procedure for the same part replacement. Anyways, I'm really glad the video helped.
@fastwalker213 жыл бұрын
Great advice, instructions and the best productions . Cleaned and set everything . Noticed a slightly lower idle and crisper response. Thank you!
@MotorvateDIY3 жыл бұрын
Thanks for the feedback!
@Theboymichaels4 жыл бұрын
Love this channel brings a tear to my eye.
@MotorvateDIY3 жыл бұрын
Interesting.... but why a tear?
@slumygoat2 жыл бұрын
You my Goat Big G !!! Appreciate the help
@MotorvateDIY2 жыл бұрын
I'm glad it worked for you :)
@ahmadyoussef61172 жыл бұрын
This is absolutely the best video/explanation I have yet to see on the internet I did spark plugs on 2011 EX35 and I removed the entire throttle bodies to clean them up and to have better access to the spark plugs. Once plugged everything back on I was getting super high idle, Multiple codes P0603 and P0507 which is throttle body and car was not driving right (studdering/bogging) as I accelerate. So I cleared all the codes using scanner and also performed one of those 3 found some video on KZbin explaining how to reset ECU… my idle was corrected some what but still drives like absolute crap. I will be trying this later on today but I am a little confused on step2, so all what I need to do is turn it on and let it get to operating temperature? Hope to hear back from you today again great super great videos glad I came across your page
@MotorvateDIY2 жыл бұрын
Step 2 is a little unusual, but you are correct. Just let it warm up. It can be tricky to get the "idle air volume learning" to run to completion. Some have commented that it took them up to 20 times. If you have an Android device and a Bluetooth OBD scanner (like an ELM327) you can use this free app to do the idle re-learn: Quick & Easy Idle Air Volume Learning: Motorvate's DIY Garage Ep.28 kzbin.info/www/bejne/hZqlaqeueqiKeJI Good luck!
@Th3fac31 Жыл бұрын
Holy crap I'm seriously so happy this time! It actually worked! I'm not sure what was different this time but the relearn worked!
@MotorvateDIY Жыл бұрын
I don't really know why, but it can be tricky to get this to work. I'm glad you got it!
@Th3fac31 Жыл бұрын
@Motorvate DIY I am to! The mechanics kept saying it wouldn't do/failed the process 🤔 so I tried it a few hours after I got home..my car still dips when accelerating from 3rd to 4th though..possibly a vacuum leak!
@Eapp14802 жыл бұрын
Looking back, this really came in handy back in 2018 haha thanks again 🙏🏽
@MotorvateDIY2 жыл бұрын
Hey, thank for the comment! I'm glad it was helpful.
@ericfink8511 Жыл бұрын
Hey first off thanks for all you do for the community and for the videos. So I’ve got a 2013 g37x sedan and yesterday after a long day of running errands the car felt sluggish here and there accelerating and then started feeling weird starting up. Now thinking of it when I start up cold or hot it’s been idling a little high. Then after getting home after running around all day and it feeling different and having trouble starting up the car was off for maybe 30 minutes while I got ready for work. When I went to leave and start the car she struggled to start and felt rough starting up and idling more sporadic then usual. It felt shaky so I turned it off and took my wife’s car to work. Now I just got the car and it needs things like suspension work and a new rack and pinion mostly things that have nothing to do with the engine or transmission. I checked the fluids and while I can see I need an oil change nothing seems bone dry or crazy out of wack other then this driving off loss of acceleration once or twice yesterday and now it’s struggling to start and idling rough. After that novel do you think cleaning the tb or having someone do this for me and doing your method should help. There’s no lights on nothing as far as warning lights this just started happening. I hope you can help. Thanks a head of time .
@MotorvateDIY Жыл бұрын
I would start by looking at the battery. If it is 4-5 years old, you might want to get it tested to see if it has the needed power to start the car. Or if you have a volt meter, check the voltage after the car has sat all night. The voltage should be around 12.6v or more. When was the last time spark plugs were changed? You may want to remove them and check their condition. Start with these items and let me know how you made out. Good luck!
@ericfink8511 Жыл бұрын
Hey thank you so much for getting back to me it means a lot. I want this car to be my hobby and my daily so after spending a good amount of money on getting it and running into the suspension and rack and pinon issues I’ve already been crushed on how much I’m gonna have to put it to make it safe and fun to drive but then this starts happening and I’m like omg is it the dreaded gallery gasket issue or my engine or transmission. I’m so glad I found your videos and that you have a g and do some much diy helping everyone of us trouble shoot and maybe save our cars and money. So yeah the battery is prob old. Looks old for sure and idk about the spark plugs but if it’s like everything else on this car it most likely needs to be replaced. Cause who ever inspected it for the dealership or had it before had the bare minimum attitude and did as little as possible to keep the car running to keep passing it on to someone else to deal with till it’s come to me and I gotta spend a huge chunk of savings to get the car where it should have mostly been when I bought it. Sorry I keep ranting. So yes I’ll check all that tomorrow maybe get a new battery and see if I can get the spark plugs changed and see if that’s helps. If it doesn’t should I try to clean the TB. Should I look out for anything else that could I show signs of anything major. I’m gonna get the oil changed too. It needs it even know the level is good it looks old. Sorry one last thing if it is just a new battery and a tune up new spark plugs ect. Is it ok to start it and drive it even with the rough starts?
@MotorvateDIY Жыл бұрын
You have questions... I have my thoughts/answers: (1) A dirty throttle body won't cause a rough idle, it make it a little more difficult to start when war, but all you need to do is apply a little throttle when you start it. If the idle is a little high, it ca n be difficult to get the "idle air volume learning" procedure to complete. For now, I would not clean it and look at other causes. (2) If there isn't a check engine light, it should be ok to drive it for a while with the rough start. The worry is that an engine misfire can cause a rough idle and dump raw fuel into the exhaust and catalytic converters, which is VERY bad for them. BUT if that happens, generally there will be a check engine light or a flashing check engine light. (means engine misfire)
@ericfink8511 Жыл бұрын
Again thank you so much for your time. I think I may be in big trouble here and I just got the car. So I changed the spark plugs yesterday and that was an adventure and even got a new battery while I don’t think I needed it cause the fluid I saw on the battery was protector spray and the car lights everything works fine all that. Also when I changed the spark plugs one or two didn’t look that bad and the others super dirty looking and even oil on one of my spark plugs which freaks me out and means I most likely need a new valve gasket. The throttle bodies where very dirty as I had get them to the side to get to my spark plugs. The car did start right up after I changed the spark plugs with no hesitation but did idle high and cause I did unplug the battery before I worked on the car I let the car run for a while to warm up and maybe reset the way it should perform by it self but it didn’t it kept idling pretty high and I didn’t see any smoke or anything no check engine lights the car did smell a little idk if it’s burning oil or what now. I gotta get the oil changed today and maybe try the re learn process idk. So i did recently have the exhaust break or a leak cause one day it sounded fine then was super loud so I took it to a exhaust shop they fixed it for like 200 bucks and then it sounded fine again but we did have a bit of snow here and it turned to ice and i scrapped the bottom of the car a few times and something could be loose or messed up again so idk. Also I read the forums and a guy had a 2013 just like mine same issues rough start out of no where loss of power here and there and it feeling off he took it to the dealership and they came back and said it was water in his gas and replaced it and told him to get better gas and that fixed the issue. Idk brother I think I’m in trouble here in Colorado there’s no lemon law and I think this small dealership sold me a lemon even though it’s a clean title and a good carfax I’ve had the car less then two months now and I’ve already got 3 grand worth or issues to fix with the mechanic that wasn’t engine or transmission related but now I think I might need to start looking for a rebuilt or used engine which there are a few here not too much but the labor would be crazy! Again sorry for the novel 😂 you can tell I’m worried and frustrated. The good news is it goes to the mechanic next Monday to fix the suspension and the rack n pinon and the other issues he first found so hopefully he can help with the new issue of it running off and this almost short periods of limp mode or loss of power/ acceleration and the off smells. It’s sucks cause I literally have an new catback exhaust here and a new rear sway bar and end links and other little things I wanna do but I gotta get the car healthy first😢 thanks for your time and help and again I’m sorry for the novels I appreciate you. I just don’t know what to do esp no lights on the dash and this came out of no where just after getting the car.
@ericfink8511 Жыл бұрын
Also after starting up the car this morning service engine soon came on😢 maybe I can go to the auto store and see what it says and see the code. Omg here go!
@piusculver16944 жыл бұрын
Awesome Tutorial, I just finished cleaning both of throttle bodies and mass airflow sensor‘s. One mishap was the toothbrush broke and I had to account for all the missing bristles. Luckily enough none went in far. So on the second throttlebody I just removed it completely and there was enough play to clean it effectively with a rag and lots of fluid. Fortunately enough it idled very funny at first at 1100 Then I turn the car off waited a little bit it through a check engine light up so I then unplug the negative terminal again. Then the car went to 700 by itself. So no 3 steps, guess I’m just lucky...
@MotorvateDIY4 жыл бұрын
Hey Ps4 Ps4, If you clean the throttle body, is is a good idea to do the idle air volume learning. By removing the dirt around the edge of the throttle plate, you change the air flow characteristics. The idle air volume learning allows the engine control module to re-learn the new characteristics of the clean throttle body. In your case, it seems like the throttle body might not of been very dirty and the engine control module was able compensate or didn't notice any change. So.... if your idle is normal, it looks like you are good to go :)
@pBmMalaysia7 ай бұрын
Last night I drove home my skyline 370GT which is the same as G37 infiniti, I accidentally switched on after I switched off the engine, how exactly i have forgotten but when I drove it later it was behaving weird. Gear shift not smooth and jerking so today I followed your instructions cleaning the throttle body and doing the re -learning and everything turned to normal. 😅❤ thanks again for your wonderful video!
@gerodriguez19935 жыл бұрын
This worked on my 2004 G35 Coupe thanks a lot!!!
@MotorvateDIY5 жыл бұрын
Hey Giovanni Rodriguez, Excellent!! Another satisfied customer :)
@juanl56leal192 жыл бұрын
Wow I’m so thankful I was just about to buy new throttle body’s thinking that was the issue but I decided to try this out before I bought anything and it actually fixed my problem my car would even kick really bad and I kept pulling out the throttle body’s thinking I had to clean them better but I guess not thank you 🙏
@MotorvateDIY2 жыл бұрын
Hey Juan, Comments like this make my day! Thanks for letting me know.
@morganacanon4 ай бұрын
Thank you for making such an easy video to follow. It helped a lot
@MotorvateDIY4 ай бұрын
Glad it was helpful!
@GateGarrion9 ай бұрын
Thank you for the super informative video!!! Great to see such professional looking content done so clean and concise!!!
@MotorvateDIY9 ай бұрын
I'm glad you liked it! Thanks for the comment.
@se51454 жыл бұрын
I don't think I was able to get Throttle Valve Closed Position Leaning to run, as my coolant temperature only reached 82F overnight. However, the other two procedures worked and my idle no longer surges after TB cleaning. Awesome instructions! Thank you!
@MotorvateDIY4 жыл бұрын
Hey Srick E, You are welcome and I am glad everything is back to normal :)
@adanarceo4636 Жыл бұрын
Thanks for sharing brother your method to relearn it’s one of the best.
@MotorvateDIY Жыл бұрын
Thank you!
@Joeysensation5 жыл бұрын
Great video, at first I thought I didn’t need to follow these steps but I noticed that when braking my idle reved from 1000 to 1500 while driving. And also while parked when reving it didn’t settle so easily
@MotorvateDIY5 жыл бұрын
Hey Joel Rojas, Thanks for you kind words. You could see where the car settles to for a few days, or just follow the 3 steps in the video. If you have a bluetooth OBD scanner and a Android phone/tablet you can use a free app to do the idle air volume learning: kzbin.info/www/bejne/hZqlaqeueqiKeJI&t
@mj350gt24 жыл бұрын
Awesome to know this info , I cleaned my throttle bodies 3 months ago! Thank you
@MotorvateDIY4 жыл бұрын
Anytime :)
@mj350gt24 жыл бұрын
I have a question my friend. I did throttle cleaning but I don’t have a high idle. The tack is at .7 rpm. Do I still need to do relearn? Or I don’t
@MotorvateDIY4 жыл бұрын
Hey Matt Jay626, If your idle is normal, then all is good. However, it is not a bad idea to do the three procedures in the video, but nothing bad will happen if you don't.
@mj350gt24 жыл бұрын
Motorvate DIY ok nice to be sure. I appreciate you! Thank you for you time and reply. My car is my life. I have an 08 G35s sedan 6 speed. K&n typhoon CAI, Stillen high flow cats, Megan racing y-pipe, and muff delete, car purrrsss and runs awesome even with no tune! I purchased coilovers /rear camber arms and now waiting to install ASAP. Everyone says my car sounds really exotic..I’m stoked everyday driving my car :) soon I want to dyno cuz I’m curious to view my whp numbers. Is there any other mods you recommend? Hope your having a great start to the new year!
@MotorvateDIY4 жыл бұрын
Hey Matt Jay626, Sounds like you have all the good bolt on mods. Have you ever thought about a high performance driving school? They are a lot of fun and you won't believe what you can learn in a day AND it is a safe place to drive fast! Thanks for your comment.... now go for a drive and enjoy your car :)
@jamrockdan_dada18255 жыл бұрын
I’ve been trying to do it is the correct way for two weeks now and I find your channel Thank you very much that was extremely helpful
@MotorvateDIY5 жыл бұрын
Hey jamrock dan_data, It can be difficult to get the timing just right... I am glad you found this episode helpful :) Also if you have a bluetooth OBD scanner you can use a free app to perform the idle volume air learn: kzbin.info/www/bejne/hZqlaqeueqiKeJI
@maniacmachanic98702 жыл бұрын
It worked for my g 37 cleaned throttle body idle was hanging this reset it thanks for this video
@MotorvateDIY2 жыл бұрын
Glad it helped!
@travismassingale78013 жыл бұрын
I have a 2008 G37S, i needed to do valve cover gasket, and spark plugs so i naturally decided to clean TBs. Before i started the job i UNPLUGGED MY NEG BATT TERMINAL. I did not have to do a relearn what so ever. I was not wanting to use this video. I m glad it is here tho, just in case. TY
@MotorvateDIY3 жыл бұрын
Hey Travis Massingale, That is odd... If you cleaned the edge of the throttle body, generally you will need to do the idle air volume learning as you have changed the idle position air flow. If you cleaned the front/back of the throttle plate the idle air flow doesn't change and an idle air volume learning is not required.
@travismassingale78013 жыл бұрын
@@MotorvateDIY i did move and hold open the TBs. Got a super deep clean. I have to weirdest luck most of the time. I was ready to use this procedure. I forsure will use the other videos u have at some point. Ty
@corvettezr1ism2 жыл бұрын
I still use this guide when I do this on my g37 every year
@MotorvateDIY2 жыл бұрын
Hey Haris, That's nice to know... you made my day :)
@thezar80 Жыл бұрын
This is the best video regarding this subject THANK YOU and you gained a new subscriber.
@MotorvateDIY Жыл бұрын
Awesome... Thanks for subbing! For the making of that video, I shot it 5 or 6 times to get the right camera angle... and that is why I ended up cleaning a clean throttle body!
@thezar80 Жыл бұрын
@@MotorvateDIY Thank you for that dedication in creating this great video to help me fix my car :)
@markus360s Жыл бұрын
thanks for the vid. Everything worked . I think you became my personal KZbin mechanic for my g37 lollol
@MotorvateDIY Жыл бұрын
I love that... thanks!
@erickrivera2056 Жыл бұрын
This is the best video out there. Thanks!
@MotorvateDIY11 ай бұрын
Wow, thanks!
@g83rtyk5 жыл бұрын
You're the best! :D I'm going to clean my throttle bodies now, they started throwing an error and idle is dipping at stoplights, despite everything else coming up great. Car's at 68,000 miles, doubt it's been done before :)
@MotorvateDIY5 жыл бұрын
Hey Tim Wells, What's the error or trouble code?
@g83rtyk5 жыл бұрын
@@MotorvateDIY p0106. Planning on cleaning the throttle body and the MAP sensor.
@MotorvateDIY5 жыл бұрын
Hey Tim Wells, I don't know if this applies to your car, but there is a ECU update for the 370z / G37 to fix the P0106 code: G37: static.nhtsa.gov/odi/tsbs/2016/SB-10075616-2280.pdf 370z: www.370zcoupe.com/TSB/1TS2.PDF
@g83rtyk5 жыл бұрын
@@MotorvateDIY thanks! Mine is a '10, so I'll get it checked out. I'm installing a Z1 intake today, so I'm gonna clean them anyway :)
@halimirasli46406 жыл бұрын
oh man..this 3 step procedure totally work on my toyota vios NCP150 for post cleaning idle learning. Good tutorial
@MotorvateDIY6 жыл бұрын
Hey Halimi Rasli, Really???? This Nissan/Infiniti procedure worked on your Toyota? Nice!
@halimirasli46406 жыл бұрын
Motorvate DIY ....idk, but i do follow the step respectively and eventually the idle going back to normal with smaller throttle opening percent ( i got external meter collect real time reading from obd2) and look like it work well
@pBmMalaysia7 ай бұрын
Thanks for providing such a useful and professional tips and guidance 🙏 👍
@MotorvateDIY7 ай бұрын
My pleasure 😊
@rigoarteaga10383 жыл бұрын
Your channel is criminally underrated. I followed the instructions and my car idles normal in park or neutral, but still drops to 530 or so while stopped in drive.... dammit I’ll have to reclean the throttle bodies again. (I just replaced all 6 spark plugs and cleaned the throttle bodies today) :(
@MotorvateDIY3 жыл бұрын
Wow... thanks for your kind words! You can use NDSIII to increase your idle: nisscan.com/NDSIII/index.php?content=idleadjust
@rigoarteaga10383 жыл бұрын
@@MotorvateDIY For this stuff, I dont have an android device or the obd cable plugin... Would a pc work? also, about the plugin, which one should I buy? I dont want the dealer to rip me a new one to do a simple idle rpm adjustment (it only drops to 500 in drive and even then sometimes, it sometimes goes away after a while of driving) Also when turning the steering wheel (while stopped in drive) the rough feeling is pronounced.
@ClassicQuen2 жыл бұрын
Video helped a lot just cleaned my throttle bodies too
@MotorvateDIY2 жыл бұрын
Glad to hear that qShifts :)
@danielpelepchuk28316 жыл бұрын
Great video as always! Hope we get a coolant flush DIY video soon!
@MotorvateDIY6 жыл бұрын
Hey Daniel P, Thanks and yes I have not forgotten about the coolant change video. It will be shot late spring / early summer and I hope to have add it 2-3 weeks after that.
@muizzmuizz58833 жыл бұрын
@@MotorvateDIY hi. Just checking, have you done a coolant flush DIY? Couldnt find the vid
@xvolcomx194 жыл бұрын
THANK YOU SOOOO MUCH! This was extremely helpful! God bless! Hope you and your family are safe. :)
@MotorvateDIY4 жыл бұрын
Hey xvolcomx19, I'm glad you found it helpful :)
@MemosGarageAZ5 жыл бұрын
Nice vid, I wasn't even aware there were multiple procedures.
@MotorvateDIY5 жыл бұрын
Hey Memo's Garage, Thanks for the comment. Also if you have a bluetooth OBD scanner and an Android device, you can use a free app to run the "idle air volume learning: Quick & Easy Idle Air Volume Learning: Motorvate's DIY Garage Ep.28 kzbin.info/www/bejne/hZqlaqeueqiKeJI
@dufresne712 жыл бұрын
I had the same issue and all I had to do was disconnect the battery and make sure the power was drained and reconnected the battery and start it up, it worked.
@MotorvateDIY2 жыл бұрын
I'm glad that worked for you, but I don't understand why disconnecting the battery would fix it.... but it did :)
@cjwalk34206 жыл бұрын
Just discovered you I’m a fan of your work now.
@MotorvateDIY6 жыл бұрын
Hey CJ Walk, I'm glad you found me and I hope you subscribed so you don't miss out on the next episode that I am working on right now. :)
@cjwalk34206 жыл бұрын
Already subscribed keep up the good content.
@MotorvateDIY6 жыл бұрын
Hey CJ Walk, I will do my best :)
@jesusvargas1620Ай бұрын
Excellent video my friend. I have a question 🙋🏻♂️,, is the same for infinity 2011 M37s…? Thank you
@chelle3153 жыл бұрын
Great tutorial!!.....I can do this for my Maxima and Altima!!
@MotorvateDIY3 жыл бұрын
Thanks! I think you will notice a smoother idle and a slightly more responsive throttle. Let me know!
@Mkvao3 жыл бұрын
Worked for a G37X 2012 sedan. Thanks
@MotorvateDIY3 жыл бұрын
Good to hear
@peterkim29873 жыл бұрын
It worked on g35. Thank you sir
@MotorvateDIY3 жыл бұрын
Good to hear
@xxlinkman456xx2 жыл бұрын
Amazing tutorial. Thank you!
@MotorvateDIY2 жыл бұрын
Glad you liked it :)
@jacobblaylock69252 жыл бұрын
Thanks for the video. Worked for me great
@MotorvateDIY2 жыл бұрын
Wonderful!! Thanks for the feedback :)
@stewartrydman19734 жыл бұрын
Thank you for this clear and concise video. After cleaning my throttle bodies per your throttle body cleaning video, another great instructional video, I performed these three steps. Now my '08 G35S 6MT sedan, with almost 57000 miles, idles smoothly at 650rpm and throttle seems peppier, more responsive. At first I had some difficulty with IAVL and thought it was due to not getting timing correct. I tried again after fully charging my battery and it worked the first time instantly. Since I have not been driving my much lately, I think my battery was discharged and not putting out required 12.9V at idle. I should have checked this with volt meter. Thank you so much! Now on to your OBD2 scanner comparison video... I need one of those MX+ blue tooth scanners! PS. Any recommendations, does and don'ts for cleaning MAF sensors? When I bought can of CRC throttle body cleaner, I also bought a can of CRC MAF sensor cleaner. Instructions on can seems fairly straight forward.
@MotorvateDIY4 жыл бұрын
Hey Stewart Rydman, I'm glad you got the IAVL to work. It can be tricky. As for cleaning MAFs, it could not be any easier: • remove two 10mm screws • disconnect the MAF connector • on the narrow edge, there is an opening with a wire and a orange coloured glass bead. Spray the MAF cleaner on that and the other wires behind it. This is the intake air temperature sensor and the "hot wire". • allow a few minutes for the MAF cleaner to evaporate • place it back in the intake tube, with the opening (where we sprayed the cleaner) facing the front of the car. • tighten the two 10mm screws (snug + 1/4 turn) • plug in the connector • start the car and check for a normal idle. I will put together a video this spring. Thanks for the update on your IAVL issue!
@stewartrydman19734 жыл бұрын
@@MotorvateDIY OK thank you. I will do MAF sensors next then.
@MotorvateDIY5 жыл бұрын
If you are having trouble getting the Idle Air Volume Learning to complete, here is a technical service bulletin (TSB) on how to resolve this: • www.370zcoupe.com/TSB/1TN39.PDF • text of the TSB: Classification: EC11-027 Reference: NTB11-097 Date: October 21, 2011 INTAKE AIR VOLUME LEARN WILL NOT COMPLETE APPLIED VEHICLES: All APPLIED DATES: 2007-2012 SERVICE INFORMATION If IAVL will not complete using CONSULT: a. While the engine is running, disconnect "Mass Air Flow" (MAF) sensor for 10-15 seconds until MIL (P0102 or P010C) comes on, and then reconnect before performing "Intake Air Volume Learn" (IAVL). > If vehicle has two MAF sensors, disconnect only one in prior step and leave the second one connected; then reconnect. > Engine may stop running when idle reduction occurs. Reconnect MAF sensor and continue to step "b". NOTE: If P0102 or P010C were not stored when DTC was confirmed, repeat step "a" until idle is reduced. a. Clear any DTC's that may have set during MAF disconnect. b. Perform IAVL. c. Confirm that idle is now within specification for model and year of vehicle being worked on. See Electronic Service Manual for procedure to set IAVL and for vehicle idle specifications.
@itsmistersmoke6 жыл бұрын
Always the best informative videos!
@MotorvateDIY6 жыл бұрын
Hey itsmistersmoke, Thanks for the kind words!
@itsmistersmoke6 жыл бұрын
Could you possibly do a video for air/fuel ratio relearn?
@MotorvateDIY6 жыл бұрын
Hey itsmistersmoke, Do you mean the "MIXTURE RATIO SELF-LEARNING VALUE CLEAR"? If so, yes I can add that to the production schedule for this year.
@itsmistersmoke6 жыл бұрын
If that's the one that corrects if the car runs too lean then yes!
@seirv06216 жыл бұрын
Love the videos man, when do you think you will start doing wheels/ suspension mods such as lowering springs/coilovers and camber kits/arms? Thanks for the videos 😁😁😁
@MotorvateDIY6 жыл бұрын
Hey Sage N Rage, Thanks for you kind words on the videos! I am slowly putting aside funds for new wheels and tires, better brakes, then coil overs / camber arms. It will just take a little time :)
@se_la_vieTV3 жыл бұрын
Thanks brother that was a life saver
@MotorvateDIY3 жыл бұрын
Glad to hear that! I really like how a little trick can make problems go away!
@VQ37_Jacob11 ай бұрын
Great informative video!
@MotorvateDIY11 ай бұрын
Glad you liked it! It really makes a difference.
@ajawshah9674 жыл бұрын
Thank you just saved me $600!
@MotorvateDIY4 жыл бұрын
Hey aj awshah, That's great! Thanks for the comment :)
@abhishek2907karan2 жыл бұрын
Saving for future
@MotorvateDIY2 жыл бұрын
Good idea :)
@MF0072 жыл бұрын
Thank you!! Super easy and straight forward instructions 💪🏼 370z idles around 600-700 rpm after I followed all your steps… in any case how can I tell I did one of the steps wrong ?
@MotorvateDIY2 жыл бұрын
If your idle is stable and when fully warmed up at 600-700 RPM, you did everything right :)
@MF0072 жыл бұрын
@@MotorvateDIY car runs way better and roars better when driving 💪🏼 the Z can breathe better now. And she starts right up now with no hiccups
@MotorvateDIY2 жыл бұрын
Agreed. The initial throttle response is MUCH nicer. I'm glad the video was helpful :)
@MichaelLesesne4 жыл бұрын
I wanted to clean the throttle body on my X3 but it seems like more can go wrong than good. My car idles beautifully right now. The only reason I wanted to tackle the throttle body is because I replaced my coils and sparks and cleaned the MAF sensor.
@MotorvateDIY4 жыл бұрын
Hey Mike Lesesne, These steps only work on a Nissan or Infiniti from 2003/2004+ BMW (you mentioned X3) may or may not have a similar procedure. If everything is running well, then there is nothing else you need to do. :)
@MichaelLesesne4 жыл бұрын
Motorvate DIY yea. I'm just so geeked that I know how to work on my own car now. I even taught myself how to paint and repainted my front bumper. This is all to save $$$$😔
@MotorvateDIY4 жыл бұрын
Hey Mike Lesesne, Very nice! I agree, it is very satisfying when you DIY and save money :)
@markovalenzuela33156 ай бұрын
thank you so much for the video. Is it safe to assume that the Q50 3.7L can follow this same steps?
@MotorvateDIY6 ай бұрын
Yes, absolutely
@tedpedraza66605 жыл бұрын
Thank you very much.
@MotorvateDIY4 жыл бұрын
anytime
@danhoven3 жыл бұрын
I live in Naples, Fl. There's only one week a year that it "might" be possible for my coolant temperature to drop below 77°F and that week was three months ago. Guess I'll hold off cleaning my throttle bodies until Jan 2022. Very odd that has to be the case when the next step is to start the car and wait until it's warmed up (only 2nd step because confirming your coolant is below 77° is apparently #1).
@danhoven3 жыл бұрын
This video's processes seem much simpler, even though there are still many steps. At least there's no coolant temp mention. I'll have to look it up in the FSM to see if that is even mentioned. Doesn't make sense that the coolant temp would have a minimum that extreme that you must start with unless they're just trying to stress that it's important not to do it after driving around with a warmer engine. kzbin.info/www/bejne/ioutl4qHgayIkKs
@MotorvateDIY3 жыл бұрын
Hey Danhoven, For the idle air volume learning, the coolant temp requirement is #1 on the list at 2:43. (must be > 70C / 158F) As for the throttle valve closed position learning, the FSM implies a 40C / 104F engine coolant temperature increase is what the ECM is required. Don't worry too much about the closed throttle position learning, it happens every time the criteria is met. The next time you go for a drive, open your door and then turn the car off. You will hear the throttle body close and open.
@danhoven3 жыл бұрын
@@MotorvateDIY Thanks for the reply, and sorry for my tardiness in getting back to you. Now for my nightmare story, but with a happy ending. I'm a great plumber, tradesman, but I'm a youtube mechanic on my car. When I am put on a pill of some sort, or change my diet in some sort of way, I document it somehow to more easily troubleshoot anything abnormal (I even do my bills via spreadsheet)... I never wanted to touch my plugs at the same time I did my throttle bodies, and MAFs because for me, a novice at best, it'd be way too hard to backtrack and fix something I screwed up. The crazy routine of setting the throttle positions, pedal, etc, added to that means yet another thing to worry about, and there was issues that looked like a faulty learn on my OBD2 thingy. Luckily for me in one way, I video most everything I do on my car. Last Saturday I cleaned my throttle bodies and MAF's. Since so many people said it's the best time change the spark plugs, I went ahead and did that too (all of which for the first time. Even in just throwing in the new air filters). The entire process took about an hour and a half, but when I started my car it shook BAD. It kept stalling and the idle was crazy high. I had to keep briefly putting the pedal to the floor since to me it seemed stuck open. Tried the relearn a couple of times. Disconnected the negative a few times. Nothing helped. The only thing I didn't do as everyone shows in their videos was properly torgue the plugs (actually, EVERY video I've seen, no one torques them, but does them by feel). I got the OEM plugs but despite them supposedly being pre-gapped, I had to gap them and had a wire gapper disc thingy. So at engine start and with the horrid outcome, I figured maybe it was a bad torgue or bad gap. I nearly instantly had 5 codes. One was something about learning (which is where I think it was stuck in learning). There were a couple about random misfires and one about my evap. I wasn't able to torque them due to not having a long enough ratchet extension so went down to autozone Saturday night and bought an 18" and a different type of gap tool to get ready for the rework the next day. Well, later that night, I referenced my videos and the first of about 70 that I opened showed me disconnected the PCV hose to more easily get to cylinder #1. I froze like a man that just stepped on a bouncing Betty and tried to remember if I reconnected it. I live with roomies, so I just had to confirm at this point and ran down near 1am popped my hood and turned the flash light in that direction. Sure enough, I forgot to plug it back in... I ran up stairs and started to look up symptoms of not having that connected and better learned what it is. All of which sounded like what I was experiencing and could hardly sleep. Soon as I woke up I fixed my idiocy and it started and stayed started with no more stalls. The idle was slightly high but consistent. I did the volume relearn again and never felt it so smooth. Idle was between 600-650 and have driven it a few days without any issues with no more lights/codes coming back after clearing them. One minute I'm thinking how incredibly cursed I must be and the other I'm thinking how incredibly blessed and lucky I am for finding that video of me disconnecting that hose. One other note, that initially I thought I was stuck in learning mode somehow was that my trip that night to Autozone my engine light started blinking. I drove it 7 miles out and then back home only to then learn how serious that was and that it wasn' anything to do with not exiting a learning phase that I tried without a hose connected to my PCV!!! Hahaha, but not haha. ;) Thanks for the great vidz and your reply! This weekend I change my oil, flush the coolant and power steering. I'll have to look through your channel in hopes to find a way to disconnect my thermostat and somehow bypass for my heater flush (new hoses all around too with aluminum couplers). From watching videos on the G37 I see so many people compain how long it takes for the thermostat to open and in the shade here it's hot. I leave for work at 5:30 am and it's 80° outside so all these temp dependent things are my only issue. I bought a couple of kits so plan on splicing in a flush unit and disonnect the hoses for the fire block just outside the firewall and then maybe seringe feeding it before taking it out about putting on my news hoses.
@MotorvateDIY3 жыл бұрын
Hey Danhoven, I really enjoyed reading that! You are a good story teller. Taking pictures or video before and while you work is an excellent idea and I did the same when I would do things I hadn't done before. Anyways, good luck on your next project :)
@polishedbrother4 жыл бұрын
Does this work for a 2005 Q45 Infiniti ?
@MotorvateDIY4 жыл бұрын
Hey Polishedbrother, I just check the 05 Q45 factory shop manual and the steps are exactly the same, so YES :)
@polishedbrother4 жыл бұрын
Motorvate DIY I really appreciate you following up thank you for that.👍🏾
@MotorvateDIY4 жыл бұрын
Hey Polishedbrother, Anytime :) Please let me know how you make out. BUT, keep in mind the timing is critical to getting the idle air volume learning to work. It might take a few times, but keep trying and USE a stop watch.
@deegos146 жыл бұрын
Instantly subbed. I read a comment where you confirmed you were working on a video, would that happen to be a spark plug replacement vid?? Thanks again!
@MotorvateDIY6 жыл бұрын
Hey deegos14, "Instantly subbed? Thanks! Yes, my plugs are almost due for replacement and when the time comes, there will be a DIY video done :)
@killaurnext2 жыл бұрын
My qx70 idles around 1.1-1.5k in park. Air filters recently replaced and only has 60k miles…maybe I should try this and clean the MAF and throttle body
@MotorvateDIY2 жыл бұрын
It wouldn't hurt... That idle is a little high for a fully warmed up engine.
@greentom6 жыл бұрын
thanks for your videos. you should maybe mention that the procedure ist manufacturer specific before somebody tries this on his car.
@MotorvateDIY6 жыл бұрын
Hey NoExpert, That's a good point... I will update the description and see if I can add video annotation / card.
@ernestoch28273 жыл бұрын
Great video, I wish I had seen it 4 years ago when I cleaned the thottlebody on my 07 G35X, I had to take it to the dealership cause the procedure I found didn't work, I didn't know about the ecu update, I need your opinion on this, looking for a leak source my mechanic shampoo the engine, afterwards the engine sounds like a vacuum, I'm pretty sure the throttle position lost its calibration, stiff pedal and engine not so strong as it felt before, since they already updated the ecu program would I mess it up if I try this learning procedure? Plase help... tx in advance..
@MotorvateDIY3 жыл бұрын
Hmm... I don't know what to say. How is the pedal stiff? It is a drive by wire, so if it is stiff, maybe some dirt/salt has collected in the lower hinge of the accelerator pedal. As for re-doing the idle air volume learning, do you know that you can do it without any issues? Has you ECU been updated?
@carsandcountries48983 жыл бұрын
Love ur videos sir very much detailed krpp the good work up please
@MotorvateDIY3 жыл бұрын
Thank you! There are more videos under development and should be out next month :)
@itchyhope.67822 жыл бұрын
You saved my life.
@MotorvateDIY2 жыл бұрын
I'm glad the episode helped!
@nardog74123 жыл бұрын
Aye boss, just cleaned my throttle body and MAF sensor. My idle seems to be the fine but I gear this whinning/high pitched buzzing noise coming from the engine bay.
@MotorvateDIY3 жыл бұрын
Most likely that is from the normal throttle body operation. They use a "pulse width modulated" signal to control the throttle position and sometimes we can hear it.
@aureliomontoya81973 жыл бұрын
Youre a beast! worked like you said it would.
@MotorvateDIY3 жыл бұрын
Glad to hear that!
@MotorvateDIY2 жыл бұрын
Easy answer... scan it for codes and see what is says :)
@lilrich12432 жыл бұрын
I'm curious. I've cleaned the throttle bodies in my G37 twice now and have not had to do the idle air relearn. Could the reasoning be because I disconnect the ground from battery BEFORE getting my tools and starting the process?
@MotorvateDIY2 жыл бұрын
Here are my thoughts based on what I have seen and researched on my G37: Disconnecting the battery doesn't prevent a high idle after TB cleaning. With the ignition off, the ECU isn't running... Just like when the battery is disconnected. If the throttle bodies are a little dirty and then cleaned, the ECU can compensate. If they are very dirty, the ECU needs to re-learn the idle air volume learning.
@lilrich12432 жыл бұрын
@@MotorvateDIY ah see I was assuming that the TB still recieved some kind of current. That's why in the older gen vq35s like on my old maxima, just looking at the dang TB wrong and it would fail. Or maybe it's the ones that use a cable? Idk I just remember being told/read that you should always disconnect the battery before servicing the TB or else the flap mechanism or w/e may fail.
@MotorvateDIY2 жыл бұрын
Do whatever you think is required. There is no harm in disconnecting the battery :)
@donnarichardson28887 ай бұрын
Great video, im now a subscriber! I had to remove my throttle body on my 2012 g37 3.7 to get to a leaking inlet coolant hose and i needed more room to get to it. I did disconnect the negative battery cable as advised on another forum and after putting everything back together now my car will not crank at all. It just turns over. Help ive already been without my car for 2 weeks waiting on the correct hose. Could having the negative cable off for two weeks caused anything screwy to happen.?
@MotorvateDIY6 ай бұрын
Having the battery disconnected for a day or a year shouldn't cause a no crank condition. Double check and made sure any electrical connection you touched is in the proper spot.
@donnarichardson28886 ай бұрын
Thank you for your reply, I had to disconnect the throttle body connection to get to the small inlet pipe hose that goes from there to the outlet pipe so will o jabe to perform the necessary steps to relearn the pedal and the other two steps I can't remember off the top of my head but I know there is a sequence you have to perform.
@veasnayong34562 ай бұрын
Hi im has to does all 3 after im clean?
@espy563 жыл бұрын
I love this video straight forward and great editing. Are there any other cheat code like resets for the g37
@MotorvateDIY3 жыл бұрын
Thanks for noticing the effort in editing! There is one for resetting the ECU and another to do a BCM test. Just do an online search to see the steps needed.
@ja.935g673 жыл бұрын
What if your idle is not back to normal? I have still a high idle at 1400 rpm. When doing all 3 procedures and starting the car after pressing the pedal to the floor the engine starts to surge from 1400 to 2000 rpm. I've made sure I have no vacuum leaks replaced all my intake manifold gaskets lower and upper, and just replaced the pcv valve. There is no check engine light and disconnecting the MAF does make the car run more rough but the rpm surge is still there. A surge happens once every 2 seconds after performing learning procedures. The rpm does not go down lower than 1300 to 1400 rpm
@MotorvateDIY3 жыл бұрын
What year, make and model?
@kashjayaraman39705 ай бұрын
Thanks for this resource but im worried I got in over my head. I have an '08 g35x (vq35hr) and followed the steps to clean my throttle body as well as a couple other things (recharge air filter, and clean mass air flow sensor). I got to step two and after the coolant warmed up my car keeps revving between 1100 and 2000 rpm when idling. I'm going to retry the steps once the coolant cools down but thought I would reach out to you to see if there is anything you can think off that might be the issue. Thanks in advance.
@MotorvateDIY4 ай бұрын
That's odd. The only time I have seen what you describe is on a 2007 G35 (VQ35HR) as that version of the ECU has a bug in it and can't do the idle air volume learning. Is there any chance your ECU is from a 2007?
@kashjayaraman39704 ай бұрын
@@MotorvateDIY Yes, it is a 2007 sorry about the typo in my comment. Is there anything you would suggest I try before taking it to the dealership?
@MotorvateDIY4 ай бұрын
The only solution I know of is to update the ECU to the latest version, but some dealers don't like to do that. Eugene at Enthusiast Auto Care (vq37tt.com) has done this update for a few folks here who had the same problem. I know Eugene well and is very knowledgeable on the G/Z platform. So, either the dealer or Eugene are your options. Good luck!
@samialmagrami22154 жыл бұрын
great video sir
@MotorvateDIY4 жыл бұрын
Hey SAMI Almagrami, Thanks for your kind words :)
@markovalenzuela33155 ай бұрын
hi i just did the first two step and the temperature middle idicator has moved up closer to the hot side
@MotorvateDIY4 ай бұрын
Ok... did you have a question?
@ljaizm5 жыл бұрын
Great guide step by step. Cleaned both throttle bodies couple weeks ago followed up with the 3 step relearn. Only problem I'm having is that the car jolts after releasing the accelerator pedal while driving. Don't remember the jolt was this aggressive before this, would you know what is causing it. I also did the relearn couple times.
@MotorvateDIY5 жыл бұрын
Hey ljaizm, That is a little odd. Does that happen with the car cold or fully warmed up? If you use the cruise control and use the steering wheel button to speed up or slow down is it smooth or give you a jolt?
@ljaizm5 жыл бұрын
Motorvate DIY Hey it does when the car is warmed up. I just took the car out for a spin to try the cruise control part but it does not jolt what so ever, if anything just a slight bump when going up and down the speed and it's very minimal. The problem only happens when I let off the gas and very noticeable when driving in congested road when I'm in 2nd and 3rd gear.
@MotorvateDIY5 жыл бұрын
Hey ljaizm, The reason I asked you to use the cruise control is to see what happens with small changes in throttle position. I'm trying to figure out if the issue is the transmission/driveline or engine. Maybe do the 3 steps again and see if there is any difference. Sometimes they are tricky to get to run. If you have an Android device and a bluetooth PBD scanner you can use a free app to quickly do the idle air volume learning: kzbin.info/www/bejne/hZqlaqeueqiKeJI If there is no difference, you might want to post your question at myg37.com to see other people's experiences. Sorry, I couldn't be more help.
@ljaizm5 жыл бұрын
@@MotorvateDIY Hey Motorvate, Sorry for the delayed reply, went out to get an android device and did the NDS III Lite method. I made sure the pre condition were met (Coolant temp at about 210F and voltage at 13.9V). I ran the IAVL via the app 2 to 3 times and it failed. I then disconnected the MAF sensor for 10 - 15 seconds. While the sensor was disconnected the engine idle speed did surge to about 1200 rpm. Plugged the sensors back in after 10 - 15 seconds, cleared the code and ran the IAVL again and no luck, but the idle speed did drop down after though. Side note, my car is tuned by a tuner and idle speed was raised to 825 rpm at idle. Will this affect the IAVL? Thanks
@momusic24074 жыл бұрын
Awesome video I will be cleaning my throttle bodies next week. I was wondering if I have to do the 3 step procedures if I have an uprev tune on it?? Thank you for your help
@MotorvateDIY4 жыл бұрын
Hey Mahmoud Mustafa, I believe you do. As I understand it, most of the UpRev changes are to the maps, look up tables and adding new features. The normal service functions and OBD diagnostics are not changed. Just to be safe, you could always check with UpRev. Good luck!
@momusic24074 жыл бұрын
@@MotorvateDIY I appreciate the response and information. You are the man love the videos and knowledge take care!
@GabrielHernandez-be3rs6 жыл бұрын
Really good and informational video as always! Do you noticed any significant difference in the driving after the throttle body cleaned up?
@MotorvateDIY6 жыл бұрын
Hey Gabriel Hernandez, Sorry for the late reply, sometime the comments get buried. Yes, I did notice a difference. The engine is a little more responsive when starting off from idle.