Toyota Camry V6 2GR-FE Spark Plugs & O2 Sensor Replacement

This video will show you step-by-step how to replace the spark plugs and optionally, the rear oxygen (02) sensor on a 2006 V6 Toyota Camry V6 with the 2GR-FE engine. The replacement service interval for these spark plugs is approximately 100,000 miles and use iridium spark plug technology. The GR-FE series engines replaced the timing belt driven MZ-FE engines. They were first available on the 05 Avalon and towards the last year of 06 Camry's. The GR-FE engines were subsequently used on later model Lexus vehicles using the V6 (i.e. ES350 and RX350) along with the Sienna, Venza, RAV4 and Highlander. Most of these vehicles have their windshield wiper motor cowling extending into the engine compartment over the right bank of the transversely mounted engine and transmission. In addition, the intake plenum rests over the right engine bank making it almost impossible to get to the right bank spark plugs unless the cowling and plenum are first removed. The GR-FE also uses a plastic intake plenum replacing the heavier all aluminum alloy plenum.
Oxygen sensors almost wear out (poor and/or weak electrical signal to the PCM(Power Train Control Module)) at the same rate as spark plugs so it may be a good idea to replace the sensor(s) with the plugs. When the O2 sensor goes bad, you have no choice but to replace the sensor. Your car's PCM will ignore the erratic O2 sensor signals but will allow you to operate your car with an over rich air/fuel mixture. The rich air/fuel mixture prevents the car from a potential over lean air/fuel mixture which can overheat and damage the engine. The over rich mixture will results in a drop in fuel efficiency and within a few months burn out your catalytic converters. The burn out is caused by excess hydrocarbons (unburned fuel) being burned by your cats. The excess heat eventually destroys the converters. When your check-engine or MIL goes on because of the O2 sensor, and the longer you ignore it, the sooner you'll burn out your cats. So if you think O2 sensors are expensive, check out the cost of a new cat on these cars. You can buy new discounted OEM Denso sensors for a little over $100.
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Parts & Specialty Tool:
Denso (3426) FK20HR-11 Iridium Long Life Spark Plug:
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Denso 234-9049 Air Fuel Sensor (Upstream Left):
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Denso 234-9050 Air Fuel Ratio Sensor (Upstream Right):
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Push Pin Pliers (Good for removing electrical connectors)
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Fuel Line Clip Disconnect Pliers (Also good for removing electrical connectors)
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[@muvfast]

I did this a couple years ago with direction from this video, I may have tweaked a few shortcuts but basically from this video... I wish I could give this video 2000 thumbs up... Thank you, You've saved owners with this 3.5 engine, thousands of dollars... Bless you

[@hardlymovingpro]

Glad it helped!

[@sethrich2790]

I’ve seen many vids on this. This is concise, correct, & zero bs. Really excellent🎯👏🏼👏🏼👏🏼👏🏼

[@hardlymovingpro]

Glad it was helpful!

[@sethrich2790]

@@hardlymovingpro glad to see you’re still around! 😊

[@hardlymovingpro]

You bet!

[@lifejourneytv1427]

For first timers like me,better take pictures before starting to work.well done sir,thanks for sharing!

[@hardlymovingpro]

Yes you are correct, pictures can help you put a part back together when you get confused.

[@MR-nz5pg]

Thank you for confirming what I suspected with regard to accessing the rear Air Fuel(A/F) sensor - otherwise known as B1S1 sensor. B1 = bank 1 - S1 = sensor 1 or A/F sensor - the upstream sensor. No way the get to the electrical connector portion from the bottom unless your forearms are 2" in circumferences at 5' long and you can see what isn't visible from below. If you have never done a spark plug change on a 2GR-FE engine - then do as this man has done. Get the 2 cowling pieces off + wiper arms/motor. It will greatly simplify the job and takes little or no time to do.

[@hardlymovingpro]

Thanks for your comment and support!

[@hardlymovingpro]

Want to comment that O2 sensors (aka A/F sensors) are like spark plugs and they do wear out. These sensors are not cheap hence the reluctance by owners/drivers to replace them when they go bad. But I've seen invoices for over $500 charged by shops to replace them.

[@myers16670]

Just changed out my plugs and coil packs on a 2007 Toyota Avalon. I NEVER could have done it without this video. Thank you so much!!!

[@hardlymovingpro]

You're welcome and glad it all worked out for you!

[@pardesi_life]

Did you disconnect the battery terminals?

[@myers16670]

@@pardesi_life yes. You’ll want to disconnect them any time you touch anything connected to the electrical system.

[@sanjeevgoswami1]

Love how you make it look so easy...I wish I could have you work on my Toyota Highlander (s) and the Camry and the Corolla.

[@hardlymovingpro]

Thanks! Conceptually, it is easy with the right tools, patience and some past experience (trial and error).

[@pathart2080]

Thank you saving me so much time reading. :-) followed every step but didn’t need to remove the plenum. Yes a little awkward to get to but these steps nailed it.

[@hardlymovingpro]

Good for you and thanks for sharing!

[@paul4usc]

Thanks for the video! It definitely helped me out with my 2005 Avalon especially with getting the wires out of the way of the back so I could get the coils out.

[@hardlymovingpro]

Glad it worked out for you!

[@geneg5712]

Great video I remember when I was a kid I had a 74 nova 350 and how easy that was to change the spark plugs

[@hardlymovingpro]

I know ... and not anymore ... even some 4 bangers.

[@drpthemc]

seriously, thank you so much for this. this is going to save me hundreds!!!

[@hardlymovingpro]

You bet and tell your friends to subscribe to learn more!

[@Mojo27564]

Great video damn the V6 is a pain in the ass

[@hardlymovingpro]

thanks! Pain at first but you get use to working on it.

[@tonynguyen5750]

Great video I just did the spark plugs to my v6 rav4. That Milwaukee ratchet is amazing

[@hardlymovingpro]

Yes ... the Milwaukee ratchet is great! Recently purchased another one ... the newer model for 1/2 sockets. Generates 60 lbs of torque. Can easily take off 14 mm nuts and bolts!

[@liberty4175]

Yup the proper tools.

[@Mahigeer1]

Informative video. Many similar videos show plug replacement, yet I have yet to see any of them do a compression test while the plugs are out. Also no body washes the engine before starting to work on it.

[@hardlymovingpro]

Compression checks are normally performed for trouble shooting. Engine cleaning is always a good idea.

[@PickyOne]

You should've changed the TB and plenum gaskets while you're there. The new geniune Toyota plenum gaskets are orange, it's like a proof that you did the job, that's what I did for my Sienna. Great video, thanks.

[@hardlymovingpro]

3.5L V6 uses a timing chain. Plenum gaskets maintains its seal.

[@PickyOne]

@@hardlymovingpro What I meant with TB is throttle body and it has an O ring. Thanks for the quick reply.

[@hardlymovingpro]

@@PickyOne ok ...throttle body maintains its seal as well

[@tuyhoaphuyen3412]

Wow... You are good...But I wish you could do like take pictures then show where to look and what to do in that picture so peep like me can follow step by step. Too many steps for just changing spark plugs and o2 sensor. By the way... You are very good at it.

[@hardlymovingpro]

Thanks for your comment! I use to publish pictures and text DIY articles but I've found people prefer videos.

[@tuyhoaphuyen3412]

@@hardlymovingpro I understand... But can you do both? Your video might be longer but I personally think it will help. Yeah, I see you pause the video couple times to get watchers attention at some point and that exactly helps. Thank you for doing DIY videos. Like & Sub.

[@huegofarley4684]

i recently wanted to change my spark plugs/coils on my v6 07 camry, looking at this video im really scared but i want to try and change them, thank you for the video as im sure this will help me

[@hardlymovingpro]

Take it step by step and keep your parts in the order you removed them. Good luck!

[@JFirn86Q]

As others have said, man this video is amazing. No BS, no skipping any steps, great instruction. I feel emboldened that I can do this. One question - Is that the Bank 1 (or bank2?) Air Fuel sensor you replaced? That is not the "heated oxygen sensor" right?

[@hardlymovingpro]

Thanks! Bank 1, Sensor 1; the tough one to get too up against the firewall. The heated sensor is always behind the cat converter.

[@JFirn86Q]

@@hardlymovingpro Wow thanks for responding so quick. I owe you. Going to be doing this whole thing this week. It's crazy how expensive that sensor is OEM, they want $285 for it! That Denso one is quite a price break.

[@anthonyheak3479]

Great step by step video thanks!

[@hardlymovingpro]

Glad you enjoyed it!

[@saintserg9571]

Great tutorial video! Thanks for taking the time to share with us all. God bless! You are the man! I will be replacing sparks plugs/02 sensor on my 07 v6 camry.

[@hardlymovingpro]

Thanks and good luck with the replacement!

[@saintserg9571]

@@hardlymovingpro 👍

[@willypp13]

What a nightmare, can’t imagine doing this without the help of this fine gentleman

[@hardlymovingpro]

Thanks for sharing!

[@ask43242flight]

one of the best tutorials on This job. one question, how do you remember all the parts disassemble?

[@hardlymovingpro]

Put them in order. Also do the job enough times it becomes second nature

[@theawesomerest1636]

Such a good quality video. I’m an idiot but I was able to follow along

[@hardlymovingpro]

Thanks!

[@DTFilmzz]

Me and my dad were gonna do this with no clue wtf to do but given the comment section I’m just gonna watch this and do it this weekend 😂😂

[@hardlymovingpro]

Hey ... good for you! Nothing ventured, nothing gained!

[@DTFilmzz]

@@hardlymovingpro recommend anything to make the process any easier ?

[@hardlymovingpro]

@@DTFilmzz I use electric ratchet wrenches and impact drivers to make the job go faster and easier. They're not cheap tools but since I do so many repairs, the tools have paid for themselves.

[@DTFilmzz]

@@hardlymovingpro thanks!! I’ll be hitting up the homies the for the tools🤣🤣

[@elgatogordo9523]

Yikes! This is more involved than a Odyssey with a V6. Thanks once again for your descriptive and informative videos 👍

[@hardlymovingpro]

Glad you liked it!

[@alexcintas8792]

This is the v6 you idiot.

[@macphistorules]

How long did you take to do this the first time and what should a person expect to spend to get this done by a pro. ? It’s a lot of pieces to take apart. Ugh. I don’t even have one of those fancy ratchets. Well put together video all the same very good.

[@hardlymovingpro]

Give yourself around 6 hours

[@Yogangster1995]

I think after a few more times viewing your video I'll jump into the deep end and do this myself this weekend. Thank you so much for the useful information! I do have one question, what is the gap measurement for the spark plugs?

[@hardlymovingpro]

The new iridium plugs should come pre-gaped.

[@ernestallen9223]

You did a real good job

[@hardlymovingpro]

Thanks for you comment and support!

[@ot5340]

If you are changing your spark plugs in your Lexus ES350 you dont need to remove the wipers and motors. Lexus has a bigger engine bay than Toyota but the engine is the same. Also removing on bolt from the intake brackets on each side would be enough. I didnt have to remove the strut bolts and the bar as well. I did mine this way and worked perfect although this job is pain in the butt anyway.

[@hardlymovingpro]

As you said "this job is a pain in the butt". It would have been easier if you removed the wiper motor cowling. Using my electric impact tool, spinning off those 10 mm bolts to remove the cowling takes up a few minutes of my time.

[@peaceineachsmile3871]

about doing mine. Thank you for sharing the experience👍

[@hardlymovingpro]

Thanks and good luck!

[@RussHatfield]

Great video! The pacing and the still shots with notes, especially. I've got a P0351 code on my '08 Rav4 V6. Since it's on cylinder 1 I'm gonna have to take it all apart much as you did here. Based on what I've read/warched I should be able to do it without removing the cowling (just removing plenum, etc)...but I'll def keep this vid handy in case I end up needing/wanting to remove the cowling too. I'll replace the 3 coils and plugs in the back (1,3,5) while I have it all opened up and since I'm already at 110k miles. Will also be ready to fix the coil connectors since I hear they almost always break off, too. A rat also chewed one of two wires on my transmission speed sensor (output, the blue sensor not the black one) so gotta fix that (code 0793) but that's another topic :) Anyway...I've just subscribed. Thanks again!

[@hardlymovingpro]

Thanks for sharing. Could be you might only need new spark plugs. Replace the plugs and trade the firewall cylinder head coil packs with the radiator side cylinder head . If you get a misfire code, the defective coil pack would be easier to get to and replace.

[@RussHatfield]

@@hardlymovingpro Dang...brilliant. I wanted to do the coil/plug swap test to isolate but I dont know why I was thinking I would swap it with 3 or 5...but then I'd have to put it all back together, test, and then do it all again. Dumb :) Your way obviously simpler. Haha. Thanks, man! Take care!

[@hardlymovingpro]

Live and learn!

[@gzhang207]

This is a turnoff for owning a Camry v6. I managed to change the spark plugs in 1999 Camry v6: other than a broken wire, all went fine. But this 06 Camry v6 and 6 hours? No way.

[@hardlymovingpro]

I've worked on both and didn't find the 06 that much more difficult

[@liberty4175]

I guess like everything else. The proper tools make it easier I guess.

[@gzhang207]

As I become more experienced the Camry V6 gets less daunting as when I started. One component waiting to be replaced is the rear engine mount that is bolt together with CV axle. I hesitate to take out the axle just to replace the engine mount. I might use polyurethane to glue the broken rubber.

[@hardlymovingpro]

If it's broken, I'd replace it.

[@gzhang207]

@@hardlymovingpro Thanks for your advice. I have already had the replacement part. From testing the gear change between R and D, I can tell the rear motor mount is bad. But I haven't sensed other symptoms during drive (except occasional clunking noise when I brake that may or may not relate to this). Back to the topic of Camry V6 vs I4 preference, I4 offers more space in general but can also be a PITA with a bad design. For example, changing PCV my 2010 Camry (2AR-FE) falls into that bucket. Others have reported 8 hours amount of work changing that small part.

[@hardlymovingpro]

For me, a little over 3 hours. If doing it for the first time, give yourself 6 hrs.

[@thedarksaiyanlord3406]

Are the sensors under the car? I see a lift being used in other videos

[@hardlymovingpro]

If you're asking about the O2 sensor I'm replacing in the video, it's screwed into the top portion of the exhaust manifold below the firewall. The hard part is getting to the O2 plug which is right up against the top portion of the firewall covered up by the intake plenum.

[@thedarksaiyanlord3406]

@@hardlymovingpro thank you!😀

[@hardlymovingpro]

No problem!

[@maxodorestant9053]

You always make awesome video.

[@hardlymovingpro]

Thank you so much 😀

[@leeanderson3425]

Just finished doing this job 🥵 Definitely took me about 6 hours to complete and all the locking tabs on electrical connectors to my coil packs broke 😢 Any recommendations for securing them down other than replacing the whole connector?

[@hardlymovingpro]

Not unusual for the tabs to break off. Happens all the time. Easy solution is to apply a light coat of RTV on the coil pack's slide on contact surface where it meets the connector.

[@CAFEX24]

Beautiful job sir! Kudos to you ! Thanks for the help!

[@hardlymovingpro]

Glad to help and thanks for your post!

[@gwats19577]

I'm glad my FJ V-6 is mounted straight on...

[@hardlymovingpro]

You're sort of right. One easy repair procedure is usually offset with another procedure which can be unusually difficult and expensive ... like replacing worn out axle shaft U joints or malfunctioning transfer case that your FJ has but the Camry doesn't.

[@MICHAELWALTON1]

Thank you for your time today , Sir . I’ll shoot a picture soon to view thx aagain

[@hardlymovingpro]

You bet!

[@MaYahkaAhla]

Just used this video to change all 6 spark plugs on my 08 Camry SE. I just paused it at each step so I would get lost. Sadly, I didn’t have my engine coils so I’ll have to redo all this to change those 🥲

[@hardlymovingpro]

If you changed the plugs and there's no misfire, no need to change the coil packs.

[@MaYahkaAhla]

@@hardlymovingpro yeah I am having a misfire on #5. Would that be anything else other than the coil?

[@hardlymovingpro]

Clogged fuel injectors. Had someone replace both plugs and coils on a Honda accord. Still kept misfiring. Did a pressurized injector cleaning service via the fuel line. Completely fixed the problem.

[@puffyelvis5895]

Awesome video! Keep up the great work - really enjoyed the pacing. What size as your Milwaukee racket, 1/4” or 3/8”?

[@hardlymovingpro]

3/8 and 1/2. The 1/2 gives me 60 lbs of torque!

[@hectormayol6550]

Awesome video! I have a question how long did it take you to complete this entire job?

[@hardlymovingpro]

Around 3 hours or less.

[@arthurhardy]

I just did this job last week, I did not remove any of the Cowling.

[@hardlymovingpro]

Whatever works.

[@pardesi_life]

Which car you have

[@minhdo9597]

Thanks for the video. This 2GR-FE 3.5L engine has much less room to work on than 1MZ-FE 3.0L. With an OEM O2 sensor cost $200-300, I wouldn't replace if it doesn't fail. I would spend time to clean throttle instead.

[@hardlymovingpro]

When the O2 sensor goes bad, you've got no choice but to replace the sensor. Your car's PCM will ignore the erratic O2 sensor signals but will allow you to operate your car with an over rich air/fuel mixture. The rich air/fuel mixture prevents the car from a potential over lean air/fuel mixture which can overheat and damage the engine. The over rich mixture will results in a drop in fuel efficiency and within a few months burn out your catalytic converters. The burn out is caused by excess hydrocarbons (unburned fuel) being burned by your cats. The excess heat eventually destroys the converters. When your check-engine or MIL goes on because of the O2 sensor, and the longer you ignore it, the sooner you'll burn out your cats. So if you think O2 sensors are expensive, check out the cost of a new cat on these cars. You can buy new OEM Denso sensors for a little over $100 at Rockauto.com.

[@trutr5205]

Hardly Moving Productions I really like your detailed how-to videos! Keep up the great work!

[@emmanuelcarrion5168]

@@hardlymovingpro love denso !!

[@hardlymovingpro]

@@trutr5205 Sure will ... thx!

[@hardlymovingpro]

@@emmanuelcarrion5168 One of the world's best car parts manufacturers!

[@largelarry2126]

Nice job thank you!

[@hardlymovingpro]

No problem and thanks for your comment!

[@joser-s3k]

Great video and very well explained, you are awesome!!!

[@hardlymovingpro]

Thanks and appreciate your post!

[@terryfoster3460]

Excellent!! Thanks

[@hardlymovingpro]

You bet!

[@liweiwang1981]

Thanks for sharing the process. I'm in Australia and the owns a equivalent model of 2009 Aurion V6 with 150k. Recently changed spark plugs in order to tackle the rising fuel consumption level (near 20L/100km). I used ODB2 scanner to monitor two pre-cat oxygen sensors and noticed their voltage stay around 3.3v. Are they likely failing without any error code showing up? Cheers

[@hardlymovingpro]

I have experienced cars with O2 sensors getting "lazy" enough to make the car run sluggish but not trigger a mil code. With the milage you have on the car, I'd replace them. Replace with either Denso or NGK.

[@Andrew-cg2zl]

excellent. Im about to start on my 02 toyota camry v6

[@hardlymovingpro]

Excellent! Good luck!

[@scottlanier5133]

You don't have to take battery out. You do need to take airbox off. You do need to take windshield cowl off. You do not need to take throttle body off

[@scottlanier5133]

Oh you do have to loosen strut mounts too

[@hardlymovingpro]

Thanks for your post. A few extra minutes to get things out of the way ... that may not be necessary ... doesn't bother me. Taking off the throttle body presents an opportunity to clean up the throttle plate of carbon buildup.

[@liberty4175]

Just subscribed. Man the 4 cyl much easier lol. I have that v6 09 Camry.

[@hardlymovingpro]

Yes ... the 4 cylinders are much easier.

[@jcmac185]

Really nicely done video!

[@hardlymovingpro]

Thanks for you comment and support!

[@LastOfADyingBreed618]

Great video I’m looking to do this job as well I already have all the parts I just wanted to know which o2 sensor is the upstream left and upstream right?

[@hardlymovingpro]

They're both the same except for the length of the sensor wires. Some manufacturers keep them long so they are interchangeable between the left and right.

[@ammaralamdar9444]

Thanks for your video its helpful

[@hardlymovingpro]

Glad it was helpful!

[@beddietv6139]

I have a Camry 2008 xle and I have all lights on if I change the O2 sensor will that help me? Also Is it a similar engine?

[@hardlymovingpro]

you need to download the "check engine" DTC (diagnostic trouble codes). If you don't have a code reader, you can get a free download at any auto parts retailer. They come out, hook you up and print out the codes. From there you can figure out what needs to be done.

[@TigerKittay]

the torque specs for the spark plugs on the Toyota Parts website is 13 ft-lbs. You did 20 ft-lbs which might be excessive.

[@hardlymovingpro]

Perhaps until you've delt with loose or blown out spark plugs problems.

[@JeanPaul-fp5nq]

Nice Job! I'll do the same for my 2010 Lexus ES350 which have the same engine as the Camry. My questions is: It is necessary to do an Idle relearn procedure after you remove the battery and clean the throttle body (moving the plate)? Thank you and again excellent job!

[@hardlymovingpro]

If a Nissan TB plate has been moved ... yes ... but believe Toyota's are more forgiving. To play it safe, avoid moving the throttle plate all together. Disconnecting and re-connecting the battery won't require a relearn.

[@sanctealphonse4510]

Was wondering if the V6 motors have fewer problems than the 4 cylinder 2AZ-FE's? I know Toyota had some issues w/ the head bolt threads.

[@hardlymovingpro]

In the absence of design flaws, poor quality control or manufacturing defects, 4 cylinder engines, because of less moving parts, should have fewer problems. From 2002 to 2006, the head bolt threads in the Camry's 2AZ-FE's block might strip. The only fix is to remove the cylinder head and insert steel Time Serts ... an expensive and time consuming solution. If the dealers are asking over $1,500 for the repair, might as well get a re-manufactured engine.

[@MortezaNurcheshmeh]

great job!

[@hardlymovingpro]

Thanks for the visit!

[@minhdo9597]

When you do this, do you put new plenum and throttle body gaskets? Thanks.

[@hardlymovingpro]

Maybe for the plenum but not the throttle body since the gasket is metal. The plenum gaskets looked like they were in good shape. The important thing is to make sure the contact surface (intake manifold) for the plenum gasket is clean. You can coat the gasket with silicon grease before connecting and bolting down the plenum to the intake manifold.

[@miriamvivo4279]

Now I know why you suggest replacing the senser when replacing the plugs. Ngk or nippendenso?

[@hardlymovingpro]

My preference is Denso (aka ND or Nippon Denso).

[@mrdylanjoseph]

I’m most likely going to purchase a 2010 ES350. I know I’ll have to do plugs as it’s got 115k, but do the valve covers usually leak on these? I work at an oil change place and the 2GR engines usually appear dry regardless of miles, whereas every 1/3MZ I’ve owned has to have the VC replaced usually at low mileage. Thanks.

[@hardlymovingpro]

Think you're right. The 2GR doesn't have the valve cover gasket leaks like the MZ.

[@keepitreal3557]

Great video 👍🏼

[@hardlymovingpro]

Thanks!

[@davidjoe8455]

Bravo. Love this.

[@hardlymovingpro]

Thanks!

[@davidjoe8455]

@@hardlymovingpro To avoid the confusion (to the newbie like me), the replaced sensor in this video should be call A/F sensor (instead of O2 sensor). It took me a while to figure it out. Thanks again.

[@joaboyuh]

Aren't you risking damaging or changing the gaps by dropping the new spark plugs in like that?

[@hardlymovingpro]

Nope. Someone else also had the same concern a few months back. The spark plug ground strap is dropping into the spark plug hole and therefore cannot be damaged.

[@joaboyuh]

@@hardlymovingpro Makes sense. It would be hard to have the center piece touch the wall since it's a cylindrical shape.

[@786variety]

After completing the job I’m getting a CEL p0365 p0014 and p0017. Summary after changing the plugs I had to disconnect one of the crankshaft position sensor to make some room for #5 coil pack I did the whole job nice and clean. Put everything back together the way it suppose to be. Start the car I got CEL code p0365 I erase the code thinking i disconnect the camshaft sensor may be that’s why I took the car for a spin CEL came back on but the code was 0014 p0017. These codes stayed if I would erase them they would come back after few miles.( never had any issue before ever) today I change bank 1 sensor B. But codes still not cleared sesame story started again p0365 follow with p0014 and p0017. I check all the electric connection for corroded or damage wires everything looks good. Please let me know what should I do next or where I’m making a mistake.

[@hardlymovingpro]

I'm going to guess that the electrical connector (the one you unplugged to make room) has somehow been damaged. With a volt/ohm meter, you'll have to do a electrical continuity check on the connector. With the plug disconnected and the engine off, use something like a paper clip to join the electrical connection between the female connection points in the plug. Pierce each of the wires going into the plug, connect you volt/ohm wires and perform the test. If the meter does not sound off, you've got a electrical break somewhere. Wiggle the lead until you hear a good connection. You may have to replace the connector.

[@786variety]

Thanks for replying. I forgot to mention one more thing which I want to mention now please let me know if that would make a difference or if it will bring these codes. While I was taking out cylinder number 1 coil pack the rubber boot got stuck into ceramic part of the plug I went through a lot taking it out since not enough room. I got the boot out and clean it off with air, a very tiny price half or quarter size of the penny was left inside I took the plug out thinking it would come out with it but it didn’t come out and fall off inside the whole. I put the new plugs gap and torque them. The car runs fine no misfire or anything like that. But these codes are coming on my scanner. I wonder if that small price of rubber have something to do with these code since its fall on top of the piston. I am very concern about this issue and we don’t have any good mechanics who I can trust they are just part replacer no proper Diagnose. I would really appreciate you reply back. Thanks

[@hardlymovingpro]

@@786variety Don't think that would set off the error codes you've been getting.

[@786variety]

Great thanks that was my biggest concern. I’m getting p0017 which is for bank 1 sensor B, which one will be the sensor B on that motor? The one near cyl 1 or cyl 5? Thanks

[@pardesi_life]

Were you able to resolve this problem

[@Richard-rf8hz]

great video

[@hardlymovingpro]

Thanks!

[@johnfuller3408]

great video!

[@64wulf45]

I was given a qoute for $725 for just the spark plugs and a gasket replacement for the manifold. They said it was that expensive becuase of over 3 hours in labor, is that how long it should take?

[@hardlymovingpro]

I can do it in around 2 hours. No need to replace any gasket.

[@ChrisS_55]

Great Work. Did you have to reset the throttle? I changed the spark plugs out of a Nissan, and afterward the idle acted weird. I had to reprogram it. Do I need to reprogram the idle with a Toyota? Thank You. I have a 2007 2GRFE engine.

[@hardlymovingpro]

The tricky thing about Nissan's is when cleaning the throttle body, do not move the throttle plate. If you do, then yes, you have to re-program. Haven't run into Toyota's with the same problem with electronic throttle bodies.

[@maxnguyen22]

Nice job

[@hardlymovingpro]

Thanks!

[@tomasrey23]

Might sound dumb but im having the worst luck removing the o2 season bank 1 sensor (closest to firewall) all my tools hit the wall or just impossible. Any specific tools you use that made it work.

[@hardlymovingpro]

I've used a long handled box wrench.

[@tomasrey23]

@@hardlymovingpro tried and no luck. Starting to think its stuck on there good

[@dragonkubush]

What is the model number of the Milwaukee power wrench you're using in the video? Would you recommend it?

[@hardlymovingpro]

A link to all the tools used in the video should be in the description area of this video.

[@dandsrc9897]

Really informative video! Would this procedure be similar on an 09 toyota highlander 3.5 v6? Great video!

[@hardlymovingpro]

Yes ... the difference would be minor. Thanks for your post and subscribe to support this channel and to get updates on new videos!

[@riasat001]

I have both Toyota this is 3.5 and Honda 3.5, so easy to works on Honda I’m still scared of working in Toyota and Toyota is my favourite

[@hardlymovingpro]

The Toyota V6 isn't that difficult to work on. Just take your time when doing a repair.

[@riasat001]

@@hardlymovingpro Please make a video on how to change water pump on Camry 3.5s Thanks

[@hardlymovingpro]

Here you go: kzbin.info/www/bejne/r4HKd6isnp10j7s

[@TA-op3vn]

Hi there, am I going to be able to take the O2 sensor by taking the top part of the wiper blades tray without taking the top of the motor off ?

[@hardlymovingpro]

Reach in from under the throttle body/intake plenium.

[@TA-op3vn]

@@hardlymovingpro I mean would it be enough space to reach the sensor without taking the top of the engine and throttle off ?

[@TheOnePav]

I'm screwed. Was hoping to be able to do it myself. Used to work on my 1997 Chevy Malibu V6 by unplugging cable, removing sparkplug, plug cable again, done. 6 hours and just short of removing engine head? Oh crap.

[@hardlymovingpro]

Toughest part is detaching the plenum from the brackets up against the firewall.

[@samukahtviv1]

Hello thank you for this video. Thinking of doing this soon. Can I just replace the spark plugs or do I have to replace the coil packs as well? I have a 07Avalon. 199k on it but I got it used @123k miles. Everyone says To go with oem Coils but they aren’t cheap lol.

[@hardlymovingpro]

If you're dealing with a cylinder misfire code specific to a particular cylinder (P0301 - P0306), replace the coil pack for that cylinder. If no misfire codes, don't replace it.

[@aschlotz1]

Do you know what sensor your reconnecting at 8:34 in the video. I missed that one when loosing the harness and pull all three wires out of the back of it. Tried to reseat wires, but wasn’t quite sure order. Ran out of time and slapped back together. Runs great and misfire gone. VSC, traction control, and check engine lights on after repair completed. Will take apart in future and splice a connector with pigtail. If you know the sensor it will help me find the pigtail. TY. Great video BTW.

[@hardlymovingpro]

Believe that's the right bank camshaft position sensor.

[@PickyOne]

I did the same mistake, but I solved it before putting things together, check my channel, I made a video about how to solve this issue. The video titled How to reconnect vvt sensor socket Toyota Sienna (same engine).

[@Hound427]

I replaced the coil packs on my wife’s 07’ V6 Camry and didn’t remove near that much stuff.

[@hardlymovingpro]

Whatever techniques works for you and thanks for sharing!

[@stevecuellar6453]

Great video! How many miles were on the camry when you did this service?

[@hardlymovingpro]

Over 150k

[@dannymartinez8522]

@@hardlymovingpro my gf Camry is having hard start every morning but it turns all the time. I'm thinking it's the sp. Her car dad 92k miles. What symptoms were u getting? 150k miles is allot lol

[@marklance033]

6:14 What O2 sensor is that? Bank2 Sensor 1? Etc? There's 2 sensors in the description, but only one was changed in the video?

[@hardlymovingpro]

Bank 1, Sensor 1 is the one I replaced on the firewall side.

[@marklance033]

@@hardlymovingpro Thank you. You are amazing sir. I have been watching you for years now. We truly appreciate your work and help so much.

[@hardlymovingpro]

@@marklance033 Glad you've been enjoying it and spread the word!

[@ryanjohnson7317]

I couldn't see the plenum bracket that you were talking about in the first portion is there a way you could get a better pic of it?

[@hardlymovingpro]

The bracket is difficult to see by eye. You have know where it is and feel for it. The 13:07 time mark shows where the bracket is attached to the plenum.

[@jakechappell9241]

Jeeeesus Christ. My Honda accord I just pop the bonnet. Under 2 bolts and boom! Access to all 4 ignition coils.

[@hardlymovingpro]

That's the difference between a V6 and a I4 engine.

[@stephenohluk2019]

Great video, like that TIPS were included such as adding the anti-seize & dielectric grease where needed. However, I don't understand WHY the leaves, dirt, & debris weren't cleaned away while he had the chance ( especially UNDERNEATH the wiper cover---he just put the plastic Back on Top of the mess ). On my 2008 Avalon, there are plugged UP screens, as well, on the wiper cover that can Only be cleaned/blown out from the Underside---if you have the cover OFF---fabulous time to get that done. He didn't have to record any cleaning, if he was trying to keep the video short. Nonetheless, thanks for the video---I hope my mechanic knows what you know about torque specks & connecting all the electrical clips ( not to mention Re-programming the battery being pulled off/out ).

[@hardlymovingpro]

Thanks for your comments. Unless the customer requests it, and/or unless it's impeding the repair, I don't do engine compartment auto detailing ... and most repair shops won't as well. Also, there's no need to "re-program" when disconnecting/reconnecting the battery or disconnecting and reconnecting electrical clips (unless it's a Mercedes or BMW). Most car PCM's (Power Train Control Module) reset to the factory default values after the battery has been disconnected for around 30 minutes. Then by daily driving, the PCM stores new driving environment data.

[@stephenohluk2019]

Thanks for the clarification on the PCM's reset ( with modern cars, it's daunting to drive away from a repair shop only to find something not working right because the battery was disconnected, & have to go back ). As for the debris, I wouldn't call it " detailing "---it's just that my Avalon gets all manner of junk piled up in that wiper region---& I have to blow it all out on a weekly basis. But seeing in the video that the crap even gets UNDER the plastic cover, would be a good time to get rid of it because it holds moisture, & could cause rusting. After finding a mouse nest under the TOP plastic ( silver ) cover, I'm going to leave that stupid thing off. Doesn't that bulky ( & foam insulated ) cover Harm the engine by trapping excessive Heat so close to the coils ? Why they don't just let the poor engine dissipate the heat is confounding to me ( & my cover wasn't even put on right---there were two missing rubber grommets out of the three---& the cover dangerously floated about---smh ).

[@hardlymovingpro]

@@stephenohluk2019 If it's really bad, I might inform the customer of excess debris. But another thing to consider when a customer brings over a debris filled car and knows it, is he/she going to mention it and have thought about the time I'd have to spend cleaning it up? One of my customer's was quoted $1,800 to have the interior of her water and mildew drenched car detailed! She was ready to dump the car. I did it for $600 and she said it was better than when she bought it and decided to keep the car. But the bottom line was she knew the interior was trashed and asked me to help her clean it up.

[@stephenohluk2019]

Yeah, I just thought 4 minutes with a shop vac wasn't excessive extra work---but the air box was off---& you wouldn't want debris falling on an open manifold. But it is Nice when a mechanic goes & does something unexpected...I'd stay with that mechanic just because he/she took initiative & was looking out for my car like it was their own.Any thoughts on getting rid of the stupid plastic covers ? You can't even check the radiator cap without taking something off in the way.

[@jameslam9996]

I'm thinking about getting myself a 2009-2010 Camry. I've heard the l4 engine has issues with the piston rings. Does that make de V6 a better option, or does this car have similar problems? Thanks guys!

[@hardlymovingpro]

The V6 is a rock solid motor. Won't give the same fuel economy of an I4

[@jameslam9996]

@@hardlymovingpro Wow!! Thanks for answering, I really appreciate it. I think that such reliability is worth a couple miles to the gallon, so I'll look for a nice V6 one.

[@dpmslr308ap4]

what type of pliers did you use to assist with the wiring harness removals ?? .. they look like push pin pliers ??

[@hardlymovingpro]

That's correct. They're push pin pliers and that's a tool I use a lot. The tool is only around $10 or less. Unlike needle nose pliers, the tips are designed to "pinch" which helps tremendously removing these plastic electrical connectors. The trick is learning not to pinch too hard or you'll brake the plastic.

[@MrKcool25]

This is an amazing video! but as an amateur I get a panic attack by even looking at it. How the hell am I going to remember to reconnect all bolts and connectors properly and the right order.. I think you mentioned that but how do I look up the torques or what are the torques for all these bolts and spark plugs too? 🥵 sweating buckets 🪣

[@hardlymovingpro]

Can you partner with a friend with tools and a little bit of experience?

[@pardesi_life]

Were you able to do it. Mechanics in my area are total rip offs. Asking 150 diagnosis then 400 labor. This is my motivation if I do this I can save 550 at least

[@moustaphandiaye7146]

Thanks

[@hardlymovingpro]

Welcome

[@cryptocarpenter599]

Did you need to replace the manifold gasket ?

[@hardlymovingpro]

I've found that in most cases the intake plenum gasket can be reused without leaking.

[@Majestic_Dark_Horse]

Great instructions. Blessings! Things. I noticed not filmed: The plenum gasket exchanged, PCV inspection/exchanged, throttle body was not inspected/cleaned, coil wiring harness was not inspected/applied with connector grease, MAF was not cleaned and front O2 not exchanged. Great effort!

[@hardlymovingpro]

"Nice to Do" if the customer wants to pay extra for all that when the engine is running fine and there's no OBDII error codes. Thanks for your post ... good to know!

[@B-S1999]

Can this job be done by just removing the cowl assembly and the bracket that's over the one coil pack, my hands are pretty small thinking I can fit them back there.

[@hardlymovingpro]

You might have problems getting out the #6 coil pack (right rear).

[@pardesi_life]

Were you able to do it without removing the plenum

[@B-S1999]

@@pardesi_life yes it's kinda tight but have plenty of light and use a mirror

[@MrFarid018]

did you replace upstream or downstream o2 sensor?

[@hardlymovingpro]

upstream.

[@koreymayo8884]

Just watched other videos and they did not remove battery, windshield wipers, and cowl. You removed way more than necessary.

[@hardlymovingpro]

Perhaps ... but using my 3/8" electric impact driver, I can have all that removed in under 10 minutes flat; and I can see what I'm doing and don't have to reach and feel around for nuts and bolts.

[@koreymayo8884]

@@hardlymovingpro what brand is your impact driver? I need one

[@hardlymovingpro]

The majority of my electric portable impact tools are made by Milwaukee. The M18 series is for heavy duty, the M12 series for medium to light. Haven't had one fail on me yet!

[@tenzackyogi1742]

Sparkplug manufacturer said that it doesnt need anti-seize grease.

[@hardlymovingpro]

Okay ... whatever you're comfortable with. On some American cars and plugs, I went through hell trying to get the plugs out.

[@nickcarozza3399]

Where did you get those TWO Pliers from that you used to remove the electrical connectors ?

[@hardlymovingpro]

They're called push pin pliers. Here's a link to Amazon: amzn.to/2Bo2DIx You can also use fuel line clip disconnect pliers. Here's the link: amzn.to/2MeU0lp

[@SuperWingman69]

Great tutorial. Did you replace the intake plenum to manifold gaskets?

[@hardlymovingpro]

Thanks! No necessary if gasket hasn't hardened.

[@sandeepp6300]

You only replaced one O2 sensor which I suppose goes bad much sooner than the others, mind did. How long do the other o2 sensors last by your experience? Thanks

[@hardlymovingpro]

I treat O2 sensors like spark plugs ... which, by the way, easily last over 100k miles. If the sensor is easy to get to, I generally leave it alone. I make the exception to replace it when I realize how ridiculously difficult it may be to replace if or when it fails. On the Camry, Avalon and ES350 with the 2GR-FE engine, the right bank sensor plug is butted right up against the firewall below the wiper cowling and behind the intake plenum. Also, the sensor wire is alligator clipped it. Good luck getting your hand in there and unplugging it! I figure a repair shop might charge up to 3 hrs labor to replace it. So take the hit and replace it while it's easy to get to, or wait till it fails? You're choice.

[@sandeepp6300]

@@hardlymovingpro Thank you! My car is at 160 k miles . I had the spark plugs replaced around 90k mark. So next time i do my plugs ill do the other 3 sensors. Hopefully a little cheaper to change when doing the plugs? Great video by the way!

[@hardlymovingpro]

@@sandeepp6300 If the sensors last that long.

[@sandeepp6300]

@@hardlymovingpro Got it! might do the plugs a little earlier

[@JihadPowell]

There is an exhaust leak noise coming from the back of my canary v6 motor,, I checked the flex pipe, it's not that it seems to be closer upfront,,, i cant see behind where its coming from,,, does the exhaust manifold usually have problems on this car or could it be the gasket connecting flex pipe to the manifold,,,, I'm hoping this is an easy fix.. motor is running ok tho no codes..

[@hardlymovingpro]

Check the exhaust pipe connection points for leaks. Some may be spring loaded with a flexible "donut" type seal that allows both pipes to slightly bend against each other. The donut seal is a wear item and could be the cause of your noise.

[@JihadPowell]

Hardly Moving Productions thanks will do

[@Yogangster1995]

How do you get the o2 sensor out if it's stuck? Little room to work back there and it seems a swivel socket isn't enough.

[@hardlymovingpro]

If not replacing the plugs, use a long handle 19 mm box wrench. Come in from the driver's side firewall. Remove the air filter box and plenum brackets to make more room if you want.

[@Yogangster1995]

@@hardlymovingpro Thanks! I struggled to get it because of how reduce the room was. But I went to O Reily's and they had a shorter socket with the ratchet insert offset to the side, so I was able to dig in with the torque wrench and bust it out! A long process but feel proud to have done it all myself.

[@hardlymovingpro]

Good for you!

[@bantamEJ]

Is this the same for a 2008 highlander, also is the sensor you changed considered bank 1 or 2? Thanks

[@hardlymovingpro]

Yes. the 2008 - 2016 Highlander uses the 2GR-FE 3.5L V6 engine.

[@hardlymovingpro]

The sensor by the firewall is bank 1, sensor 1. Also, Toyota calls the upstream O2 sensor an air/fuel ratio sensor.

[@bantamEJ]

Thanks 👍

[@jakerathbun3331]

Would it be possible to remove the rear spark plugs with only removing that windshield cowl and not the intake manifold?

[@hardlymovingpro]

Possible but would be tedious ... IMHO

[@jakerathbun3331]

@@hardlymovingpro Thanks for the advice. What about removing only the manifold, throttle body, and air box?

[@hardlymovingpro]

Whatever works for you. With me if I spend too much time and effort trying to get something off, I take off whatever is in the way.