Keith, you know you're a great tech when you can walk into a shop and use their tools and equipment to diagnose a car. Just proves knowledge is power and no matter how big the toolbox. It doesn't make the tech. Most important tool is the mind.
@precisiont5188 Жыл бұрын
Well said
@lovetolearn52535 жыл бұрын
Wow I can't believe I caught that right off the bat. I'm so proud of myself. Not trying to toot my own horn but I've came a long way. KZbin guys and girls like you expanded my diagnosis tenfold. Thanks for doing these short videos. Some go over my head but I learn more with each one. To be honest a lot of my diagnostic skill comes from scannerdanner,you and a couple basic electric channels (diagnosdan is one to). You guys push me out side my limits. Truly thanks I wouldn't be as good as I am without your guys help
@NewLevelAuto5 жыл бұрын
You just gave me a great present for the holiday my friend. Kudos to you for striving hard ! Merry Christmas!
@ccosgrove715 жыл бұрын
For anyone interested in how to find out exactly what MAF reading should be at certain RPM. Here is a formula to figure it out: (liter size of engine X RPM)/reference RPM= Theoretic g/sec So for this engine I took the readings at minute 3:15 (2.5x762)/600= 3.175 this means at 762 RPM the MAF reading should be right at 3.175 g/sec To check the accuracy (Actual g/sec X Accuracy baseline)/ Theoretic g/sec= % of Accuracy (6.21 X 100)/ 3.175=195.59 OR 95.59% off at idle Thanks Keith for putting out great videos!
@NewLevelAuto5 жыл бұрын
Let me get Ivan to check those numbers 🤔🤓
@ccosgrove715 жыл бұрын
Well if they are wrong I need to know! I learned this at a class I took two weeks ago.
@baxrok2.5 жыл бұрын
Also, at idle, the reading should be approximately engine displacement.
@BlindBatG345 жыл бұрын
Where does the reference rpm come from in your equation?
@Joetechlincolns5 жыл бұрын
I take it that by baseline, you mean what the manufacturer specifies for reference pid values.
@arthurfricchione81195 жыл бұрын
Thanks for your time Keith. Glad I purchased the Launch. Keep us posted if it turns in to something else. Say hi to the man Rocco. ❤️️
@SuperMarioDiagnostics5 жыл бұрын
Great explanation! You really caught that autel milking the clock 🤣
@mikechiodetti67375 жыл бұрын
Mass Air Flow sensors. If not being over achievers like this one, they're causing intermittent stalling! They're a great idea.......until they fail! Great Informative Video! Thank You!
@Jpilgrim305 жыл бұрын
The Autel isn’t slow in general. It depends on what car line you’re working on. Some of them are fast some are a little slower. Ford for example takes forever but my launch seems to take longer on Ford as well.
@billyyoder81715 жыл бұрын
Thank you Keith. Good job. Sorry you had to suffer through that buffer. Glad I bought the Launch Diagun IV. Have a good night. Hope you enjoyed your parade.
@12volttech55 жыл бұрын
Im puzzled! it is almost impossible that this an Autel elite, I have the autel pro & the speed of my Autel is like night & day compared to what I'm seeing in this video. Instructions is Key when doing a idle/air relearn on Nissan, Engine temp must be between 70-90 celcius, PNP switch off (IN PARK) all electrical loads off & Idle below 1300rpm. If the rpm is to high unplug a coil to bring it down, once process is complete the idle comes down a bit plug the coil back in & repeat the process with all coils in if desired idle speed has not been met. Autel is my goto tool for programming Nissan idle/air, the first time had me stumped but once I fully read & understood the instructions it became a simple process. All scan tools are slower with older Nissan's! I own All of the Big 3 scan tools Snapon, Autel & Launch. Snap on is fastest but lacks a ton of features, Autel & Launch run at about the same speed with older Nissan's. Your videos are very informative, great work!.
@mikec31045 жыл бұрын
I like my autel906 i think it offers really great functionality considering the price point ($1200. ) i regularly use the autel, a verus, and launch at work. In my opnion theyre all great some of the time, and a pain in the butt some of the time. Unfortunately theres not one scanner that is hands down "best" at everything. Theyve all got tons of pluses and minuses.
@bigfootemobileauto97345 жыл бұрын
mike clark What about the Autologic Mike have you had a chance to look at that? I would think as expensive as the darn thing is it would be much better. But you never know till you know! I have the AUTEL Elite and it is definitely faster than that but slow at some other things especially going through scanning the system. Happy holidays!
@mikec31045 жыл бұрын
@@bigfootemobileauto9734 i haven't used the autologic myself..but i have heard many good things about it
@marktirabassi71603 жыл бұрын
Not sure I got all that . So are you saying to replace the mass flow sensor is the fix, or the ecm needs replacement because the programming causes the mass sensor to read high ?
@rrmech115 жыл бұрын
Nice job. Friend. Completely understand the most important PID. 1 gram per second per litre. 😉😉😉😉😉😉😉
@Airman..5 жыл бұрын
Its normal for a Nissan to take more than 5 minutes for Idle air relearn Thank you for sharing the valuable knowledge
@billfischer64645 жыл бұрын
I just ordered a launch x431 pro the other day. I hope when it comes in it works faster than that, or I'm not disappointed or just wasted my money. Thanks for the videos sir.
@turnupdot21084 жыл бұрын
So is it faster?
@OzMechanics5 жыл бұрын
This autel fits you well. Great video
@Tek_Nician5 жыл бұрын
Wow that’s crazy slow! I’m on my second autel and neither one is slow like that. I have the maxisys mini and the ms906. Thanks for the video!
@Usmanthemecano5 жыл бұрын
Battery is at 12%... It will be slow
@daveyio875 жыл бұрын
I have the same model, i've noticed that it is slower on other car lines. I use gm the most and its pretty fast. you can turn off that little spot light feature. Great video! fuel trim diag can be tricky sometimes!
@pilottou4 жыл бұрын
Debating between Launch and Autel. Nice to see a video like this to help weigh pros and cons....
@DJ-tn7vj3 жыл бұрын
Bro, you are beast with the knowledge. I have an autel for years and didn't even know half the knowledge you shared with us. Thanks. looking forward for more.
@nicknicu17875 жыл бұрын
To be fair,each aftermarket scantool might be faster or slower depending on the make you’re using it on. Do a video in parallel on the same make and model : use your IPhone timer and time from the moment you hook it onto a car,communicate,automatic identification and complete module scan-between Autel and Launch. Just a thought... I know an aftermarket scantool,it costs 15 thousand dollars and it starts with the last letter of the alphabet : it won’t even communicate with a Nissan. 😁 Nice video Keith! 👍
@NewLevelAuto5 жыл бұрын
I'll set that up in all this spare time I have 😂👍
@nicknicu17875 жыл бұрын
New Level Auto Lol 🤣👍
@ralfsautomotive5 жыл бұрын
@@nicknicu1787 I have all 3 of them maybe Keith can come down here and demonstrate. Actually, I don't have the Zeus but rather the Edge. And truth to be told, I do not know what happened in the the last update but the darn thing is way way faster what it was. Also, sometimes it is the ECU that is slow.
@ericgunter454 жыл бұрын
Gotta love when the Autel auto ID's a VIN number, displays the correct VIN and the next screen it makes you select the model year of the car
@The1979B5 жыл бұрын
As always. great information man, thanks.
@alholloway36205 жыл бұрын
That's why it good to have multiple platforms of different scan tools
@NewLevelAuto5 жыл бұрын
Exactly!
@ramueller114 жыл бұрын
Thank you for this video. I have the same issue on my 2000 maxima. I did the naughty thing of guessing that it was a MAF issue based on an observed high MAF reading and large negative fuel trim - but I supposed it could have been a leaky injector or something else.
@Autofixpals5 жыл бұрын
I believe idle air vol relearn is in hot function on the autel and also in maintenance on C3+ as a shortcut. 😊
@weldingjunkie5 жыл бұрын
This is a great video. My elite is faster haha. The J box is faster than the wireless vci I just bought that Verus pro so I can wait to see the diff. With the Autel you can go to special functions from home screen it’s faster than going in through the diagnose side. Didn’t realize you had to relearn on an old car this is good info thanks Keith
@baxrok2.5 жыл бұрын
That 02 sensor went right back to working properly. Thanks!
@glennallen71295 жыл бұрын
Thank you for sharing Keith! Awesome videos
@Jpilgrim305 жыл бұрын
On the Autel if you hit history at the top of the main menu you can jump right back into the engine diagnostics with one click. I hate the idle learn on some of those nissans and infinity’s especially when you have to start unplugging fuel injectors to get it to go.
@NewLevelAuto5 жыл бұрын
And the best part is there is a programming update that fixes the problem. But only works with consult 2 😑
@JoelAutomotiveInaction5 жыл бұрын
@@NewLevelAuto I restricted the air cleaner intake boot, you reduce the amount of air you reduce injection pulse , I have a video on nissan I did that i have never unplug injectors
@peterdatechmen55065 жыл бұрын
Yeah, check the updates, even if just purchased. Mine on Oceania works fine, even my old DS708 relearns within 15secs after all parameters met. Launch or snap on ok but found autoland faster idle learn
@AlxN522 жыл бұрын
Friendly tip. On Nissan and infinity cars Before performing a idle air volume do a self learning count first ..👍🏼
@thewt5 жыл бұрын
The little access button he was moving around is nice to have on the cheaper versions of Autel scan tools. Especially since the hardware/software is from 2013 versions of android devices.
@SmittySmithsonite5 жыл бұрын
That thing was 4x faster than my Autel! I have the 906TS, not the Elite. Mine doesn't like Chryslers or Nissans - takes FOREVER to load all the data parameters on either one - and I mean FOREVER!! I don't have that strange "spotlight" thing that was hanging around on the right side of the screen there, that you were able to drag out of the way - no idea what that was. On domestics (except Chrysler) and other Jap brands, my Autel does pretty good. I do wish it had a STOP button, though - I get frustrated and just reboot the tool by holding in the power button until the screen goes black. Sometimes it will perform functions without letting you know ... and other times it will do nothing, also without letting you know. One of the quirks of paying $1,600 instead of $11,000 I figure ... Plus I haven't updated it in 2 years. Pretty steep bill for that. Only tool I've got, so gotta run with what I brung ... I always figured when a MAF fails, it will under-report. Good to know! Great vid - I appreciate it! 👍 👍
@thelifescout83355 жыл бұрын
Smitty Smithsonite I just bout the 906bt and it was pretty slow on a Toyota camery I worked on
@ahill007ny5 жыл бұрын
I'm looking at the ms906ts as well I almost bought the TS608 but I found out there were no Bi-Directional Controls 😔 Back into save mode again😑
@LAW-fv6ys2 жыл бұрын
A quick check I use is to disconnect the maf. If car runs after you know your on the right track. Also I've had maf codes and it was actually the map sensor wiring cut. Ecu was comparing both map and maf and decided one was wrong the maf but infact the map was the faulty signal. Just goes to show don't trust the codes and check yourself back probes the maf and it was spot on. So looked elsewhere and found map sensor harness was rubbed through partly on the radiator fan.
@throttlebottle59065 жыл бұрын
if it's like most computing devices once the battery hits a low limit, it goes into something similar to "limp mode" saving power and running at a snails pace
@leewade68184 жыл бұрын
Exactly What I said I new that the low battery that it was in limp mode they should of known that when battery is low actually it wont let you do and use some of the functions
@ajscars10815 жыл бұрын
I was thinking about getting one of these Autel but not anymore. Thanks for the video
@nickayivor8432 Жыл бұрын
INTELLECTUAL New level Auto Thank you very much helpful information video Take care and have a great Evening INTELLECTUAL New level Auto From Nick Ayivor from London England UK 🇬🇧
@PineHollowAutoDiagnostics5 жыл бұрын
17 minutes...hold on Keith I gotta make some popcorn :D
@PineHollowAutoDiagnostics5 жыл бұрын
"Autel is still adjusting something" I'm in tears xD
@billrimmer55965 жыл бұрын
I know. It's to have him spend a little time with us. Maybe well even get a bonus footage segment. Among the many great tips I've got from Ivan, the Foxelli headlamp rechargeable. I have two. Like night and day! Literally!!
@roadkill53335 жыл бұрын
I say we go back to the good old days, when a Chrysler spark plug wire was all that was needed to fix a car!
@mikeeustice44525 жыл бұрын
Nice video and explanation ive seen a dirty throttle body on those set a p0101 due to the computer expecting x air flow from the mass. At x throttle position clean the carbon out pcm is happy again keep up the great work
@jasonc.46835 жыл бұрын
Question? After u clean it out do u have to do an idle relearn
@NewLevelAuto5 жыл бұрын
I would certainly suggest it
@jasonc.46835 жыл бұрын
@@NewLevelAuto Thanx Keith. Feel better. 😀
@NewLevelAuto5 жыл бұрын
@@jasonc.4683 thanks bud 🤒
@SavNout015 жыл бұрын
Keith, Nissan does have a manual relearn procedure, it's on KZbin if u look it up
@jusbenzz63245 жыл бұрын
Looks like this is an issue with all the maxisys line scanners. My maxisys Bt does this same thing when trying to idle relearn..Everytime!! I have to use the maxidas to get the job done.
@rahrah80765 жыл бұрын
Lots of my special tests on my Autel wouldn’t work until I updated the Autel then everything worked
@63256325N5 жыл бұрын
Thanks, as always, for the videos.
@carlodonnell1462 жыл бұрын
I find that my MP808 is slow too but I don't remember it being that slow a year ago when I first used it,but if yours is slow then maybe I shouldn't be too concerned.
@BlindBatG345 жыл бұрын
My Autel 608TS is really slow as well. It’s especially slow on Subaru’s where it will scan every possible module even if it came out a decade after the car was built.
@BlazerGuy19833 жыл бұрын
Hey Keith! Hope all is well. 2011 Altima 2.5 Gas got a code P2423 HC adsorber Catalyst - B1 yesterday. I had an aftermarket downstream direct fit walker cat with fex pipe that was 2 years old. Advance swapped it out under 5 yr warranty. Did drive cycle and all IM readiness passed. Noticed before and after replacing cat positive short term Fuel Trim bounces between +3 and +10 and long term +5.5. I guess it’s still in an acceptable threshold since the ECM hasn’t tripped any codes. There is still a permanent code sword for the original code I mentioned at the beginning. I don’t have any known good data for this car. Do you think these fuel trims are normal? Thanks so much!
@kevincampbell82985 жыл бұрын
Problem with the battery powered tools is the processors bump into a lower CPU power mode when the battery is low and to conserve Power. I started in the Automotive trade in the early/Mid 80s. Then switched to electronics in the early 90s. Then to computers... I like the price point of the Autel tools but not the oscilloscope function. I am currently looking for a tool as I still enjoy automotive as a hobby. Glad I didn't buy the tool the speed would drive me batty!
@adanarceo46363 жыл бұрын
Did the computer trigger the CEL with the old maf? Thanks for sharing.
@nathanlittle89455 жыл бұрын
I've had a nissan x-trail that idled around 2000rpm after a throttleand MAF clean. It wouldn't do the relearn. Got the rpm down by loosening the air intake boot so less air was drawn through the MAF.
@sonofmontezuma37325 жыл бұрын
Hmmm Question ? Why is there a big red sledge(6:25) hammer by the car?
@23thebull5 жыл бұрын
In case it won't start ,hit it a couple times lol just kidding.
@edwardthayer93864 жыл бұрын
Hey Keith, I hope all is well with you and your family?! What is your opinion on the best overall scan tool if you could only have one? Thank you greatly for your time. Take care.
@mbarry97375 жыл бұрын
What was the big red sledge for? Looks like you got there just in time, Keith.
@nadeem5476 Жыл бұрын
my car Reports negative ten long term fuel trim ONLY AT IDLE as I push gas pedal little bit like 1200 rpm or 1500 rpm the long term fuel trim comes to negative 3 or less immediately ! any one can tell me why it shows negative ten at idle only?
@oqhr4 жыл бұрын
Where did you learn cars programming? I want to start on this, but couldn't know where to start
@donnierobertson30885 жыл бұрын
Great job again
@BigDog500015 жыл бұрын
Nissan’s can be finicky with the Autel that’s for sure, especially with idle learns. Great video Keith!
@abe25885 жыл бұрын
Hello Keith. Wanted to get your opinion on what scan tool to buy. Cant afford a snapon but what is your opinion when it comes to autel, launch, otc, autoenginuity. Appreciate it. thanks
@kaptincrazy5 жыл бұрын
thanks again...fyi i think that guy needs a longer extension to remove the clamp on the MAF!
@NewLevelAuto5 жыл бұрын
I was thinking the same thing when he walked over with it 😂
@kimpaul19375 жыл бұрын
thanks
@Dg-zj6jo3 жыл бұрын
do you remember when you used to turn a screw in or out to adjust rpm you need a separate work shop to fix the autel what a shame it has not got a stop or back on it while you were doing the re learn
@Thejohnmyster692 жыл бұрын
What launch scanner do you recommend?
@andrewk7785 жыл бұрын
Always interesting and informative. Thank you for sharing. Is it my imagination, or does KZbin have an inordinate number of repairs for Nissan?
@SmittySmithsonite5 жыл бұрын
Pretty much anything built after '95 falls under that description ... 😉
@josepeixoto33844 жыл бұрын
i wanna learn how to do diagnostics with a blank screen too.
@Randomgearhead5 жыл бұрын
quick on gms. thats about all. also has better ford missfire graph than some. hate that it switches back to lbs per sec. and then when you record data it will only show it in lbs even if it was recorded in g/s
@jasonc.46835 жыл бұрын
Excellent video Keith. Guess ima hold off getting the autel.
@EastCoastScott5 жыл бұрын
@NewLevelAuto Keith, what version launch do you have or recommend, I thinking about replacing my Autel and have heard great things about the Launch line
@NewLevelAuto5 жыл бұрын
Diagun or Pad pro , both are great
@Usmanthemecano5 жыл бұрын
Keith you can just go to *history* and select the car...
@NewLevelAuto5 жыл бұрын
You're correct I could have. However reselecting the car would not have made that tool any faster unfortunately
@Usmanthemecano5 жыл бұрын
@@NewLevelAuto you were operating on 12% battery level bro! Give Autel a break lol
@NewLevelAuto5 жыл бұрын
12 percent battery with battery saver off
@Usmanthemecano5 жыл бұрын
@@NewLevelAuto ok bro you win (till I do more research on that). While I got your attention, what does it mean when it's a no comm when trying using diagnostic feature but using the obd works?
@bigfootemobileauto97345 жыл бұрын
Mr Sakeenah, Howdy sir, what exactly do you mean there you’re all tell gave you I know com doing a certain procedure and I’m just scanning it was OK? I have run across that before. I have the Autel Elite and it seems to do fairly well of course different makes ar faster than others. I thought it was the tool at first but it’s not.
@pskauto67985 жыл бұрын
love it
@BigAlWillis5 жыл бұрын
is it normal when you rev the motor OBD shows vehicle go from CL to OL?
@bartscave5 жыл бұрын
Great video. Is there a gram per seconds rule of thumb for the KIA's and Hyundia's?
@NewLevelAuto5 жыл бұрын
No sir. Haven't figured out that mystery algorithm yet
@precisiont5188 Жыл бұрын
Where can I purchase that scan tool?
@glennallen71295 жыл бұрын
This may be a fair question, if the maf sensor is reporting more air, how come the stft is negative? Shouldn't it be positive to compensate?
@Joetechlincolns5 жыл бұрын
No, reporting more airflow into engine vs actual means ecu thinks engine needs more fuel. Ecu increases fuel but does not use fuel trim for that part, then O2 shows rich and ECU then corrects by reducing injector pulsewidth. Short term goes negative when reducing fuel trim to compensate. I sure someone can explain this better. Maf isn't a feedback sensor more like a primary air mass input that ecu uses to calculate fuel,timing etc. O2 gives feed back to ecu so it can correct for errors. In this case maf was causing the error.
@adanarceo46362 жыл бұрын
Nice work. But it looks like you needs a new scanner to see what’s wrong with you scanner. 😂. Just kidding.👍
@YungCaliber155 жыл бұрын
I have the ms906p and it’s nowhere near as slow because it’s wired
@rhkips5 жыл бұрын
Perhaps a new slogan, "Aw hell, it's an Autel..." Glad I'm not the only one to notice Nissans are...Special. Every single one I've done diagnostics on has made me want to drink Drano.
@4dscdriver4 жыл бұрын
That's why you use Nissan Data Scan on Nissans. It's the closest you can get to having a Consult.
@erichagler78425 жыл бұрын
i have the same system autel maxisys elite i do like it so what are your thoughts keith
@billrimmer55965 жыл бұрын
Disconnecting the injector to lower the engine speed. Wouldn't unplugging the coil have done the same thing? Glad I got the Diagun
@davidquinn61615 жыл бұрын
Based on other videos I've watched, if the ECU is not programmed to shut off the injector for the cylinder you've unplugged the coil from, it may continue injecting fuel to the affected cylinder and ruin the catalytic converter. I'm not a mechanic or an expert by any means. I think I picked this up from a SMA video. If I'm wrong about this, someone please correct me.
@randyhughes51605 жыл бұрын
If you screwed on the air filter cover it would cut it down too
@NewLevelAuto5 жыл бұрын
Very slightly, perhaps 1 to 2 percent maximum
@hunterleague69513 жыл бұрын
Hello can anyone help i have the same issue with Long fuel term always at -3.9 and the Short fuel term from -3.9 to -8 only please help also vibration btw its altima 2014
@theashpilez4 жыл бұрын
Did you try the banana in the tailpipe trick?
@feeneysmechanical62155 жыл бұрын
Did you find a stink bug in the Maf? Lol
@phillipkang17825 жыл бұрын
What's a good general g/s number for hyundais and Kia's?
@victorguardado18575 жыл бұрын
Great video Keith that’s the ms906?
@FBobby5 жыл бұрын
Now the shop I had got an autel.... and it was't that exact model, but it was never THAT slow. It was pretty damn slow, but that's excessive, even for the Autels i've used.
@betogarzzz63925 жыл бұрын
Yeah I’ve got an autel and it’s soooo slow when I do a full scan.. takes forever man lol
@nicolashinojosa45854 жыл бұрын
I have the 906 bt and its slow with certain makes n models
@errolthompson62984 жыл бұрын
If battery is low the tool will do that run slow.
@danielerevia62255 жыл бұрын
What launch do you have?
@urahaman14795 жыл бұрын
My ms906bt isnt that slow at all. Only when i do ford or mazda it takes forever just like ids takes forever to "gather network info"
@timowallin80205 жыл бұрын
I allso have the only slow scantool from rest of them if i ask it from the sells man ;)
@vijaykumar-wv7sw5 жыл бұрын
I have a ford taurus 2015 3.6l gdi ihave a negative fuel trims when i put on the gas pedal -28 when idle it was normal
@richardcranium58395 жыл бұрын
berry inturdresting
@jerrylastname794 жыл бұрын
You can stop that re-learn without shutting the car off and causing a “force fail”
@8power05 жыл бұрын
GREAT VIDEO AS USUAL KEITH , WOULD SHORE LIKE TO KNOW WHAT WANT DOWN WITH THAT IDEAL - RELEARN . THANKS
@NewLevelAuto5 жыл бұрын
Second attempt it worked fine luckily
@8power05 жыл бұрын
@@NewLevelAuto THANKS FOR THE REPLY KEITH , JUST WONDERING WAS THAT WITH THE AUTEL AND THANKS AGAIN .
@plus3155 жыл бұрын
Body shop behind you, I hear.
@tracycolorado5 жыл бұрын
would hard wiring the Autel to the diag port make a difference ?????
@NewLevelAuto5 жыл бұрын
Not sure honestly.
@YungCaliber155 жыл бұрын
New Level Auto it does Keith a lot faster
@elcheapo53025 жыл бұрын
Awfultel--the scan tool for people with too much time on their hands.
@weldingjunkie5 жыл бұрын
El Cheapo no it’s for people that can’t afford 10k they all have thier place but I’m def not saying it’s better or worse cause idk yet.
@SOLOOJESUCRISTO5 жыл бұрын
@@weldingjunkie I need one like this, $ not now😰
@weldingjunkie5 жыл бұрын
marcelo encarnacion I have the Autel elite I got on Black Friday $2500 and I bought a Snap on Pro for $2500 to fill the holes
@blackandyellowgarage78565 жыл бұрын
Thanks
@Dg-zj6jo3 жыл бұрын
just got a Autel MaxiPRO MP808TS hope it works out as well as yours sir not ha . great video not a good show for autel unit
@SuperM16875 жыл бұрын
Where were you when this shop owner bought this scan tool?
@NewLevelAuto5 жыл бұрын
Even worse . He was way overcharged for it. Hopefully he can recoup some
@ranchorelaxo22875 жыл бұрын
Where are the cheap Autels at?
@NewLevelAuto5 жыл бұрын
@@ranchorelaxo2287 www.aeswave.com
@rankgts39624 жыл бұрын
Please help bro i have the short term fuel always minus 10 and more and the long term fuel 0.8 and sometimes going minus i change the MAS but it wasn’t the problem (. Nissan altima )
@NewLevelAuto4 жыл бұрын
What grams per second reading do you have at 800rpm ?
@rankgts39624 жыл бұрын
New Level Auto 4.5 to 4.9
@rankgts39624 жыл бұрын
New Level Auto exactly the short fuel term is -4.7 and long fuel term is 0.8 and RPM 800 i also have engine and rpm shaking
@NewLevelAuto4 жыл бұрын
The only thing left to verify is a proper sensor ground . If that's ok then the new MAF is no good .
@rankgts39624 жыл бұрын
New Level Auto what do u mean by proper sensor ground