P2A00 & P2A03 Codes Found Fixed and Solved Part 1

Рет қаралды 5,181

8 ай бұрын

I woke up to find 2 new codes codes on the 350Z. This is the first time I've had this issue with my own Z but here we are. Its easy to diagnos and fix with just a little help / guidance. The issue was caused from extreme heat and too low of torque when I installed them originally.
Be careful to never twist the wires or put any pressure against the sensor housing.
Thanks for Watching!!
#350z #automotiveenthusiast #garagelife #nissan #informative #dtc #fixed

Пікірлер: 14

@jbm7653 6 ай бұрын

THIS O2 SENSOR STUFF can be perplexing. So far eneded up replacing b1 1. and b2 . Replaced all coils and plug on 78000 mile g37 .... appreciate your efforts.. sincerely John

@Everyday_Trey 6 ай бұрын

I appreciate the comment and watching. I just ordered 4 new O² sensors to see if I can see an immediate difference in readings between them. Video to come soon. Let me know if you still have the codes popping up. I'm more than happy to help you solve that issue.

@stockboy6196 2 ай бұрын

Good looking out!! Solved my issue!

@Everyday_Trey 2 ай бұрын

I am Super happy this helped solve your issue. Thank you for taking the time to watch and reply as well!

@xRandomStudio 6 ай бұрын

I am currently having the same issue, at first it was on my bank 2 driver side (P2A03). I swap the o2 sensor to passenger side bank 1 to see if the code travels, which if does, it indicates bad sensor. The code indeed travel to Bank 1. I purchased new sensor from amazon, replaced the bank 1 sensor and the code persist. I might have to get denso oem, but shit is pricey af.

@Everyday_Trey 6 ай бұрын

I completely agree these sensors are NoT cheap! I'm dropping a new video tonight on Part 2 to finding the issue. It is very smart and a good practice to move the sensor and see if the issue follows. Thanks for watching and commenting!

@DarrelllCampbelll 4 ай бұрын

Did you finally fix it. I was going to say I hear that an O2 relearn is required after a fix. You can google the relearn procedure. Has to do with the maf sensor reset.

@xRandomStudio 4 ай бұрын

@@DarrelllCampbelll you can easily relearn by disconnecting and reconnecting battery. What you're referring to is the "pedal dance" usually use after replacing ur intakes, tb, maf

@xRandomStudio 4 ай бұрын

The problem was leaking cat/testpipes which cause the code. Either replace them or put the o2 bung extension.

@alex60265 4 ай бұрын

I have a p2A03 code just put in z1 test pipes checked for leaks fixed leaks checked 02s replaced 02s what should I do next

@Everyday_Trey 3 ай бұрын

Hello. If you think no leaks exist anymore, you can try the MAF sensor reset that relearns the air flow ratio between banks. The new video up tonight has a clip with the process written out. Please LMK if that helps as I'm trying to figure out this very indirect trouble code as well.

@JackJack.. 17 күн бұрын

I have code p0138 and code p2a00 so basically the passenger side saying both sensors are not reading correct I think it’s a leak because I just installed test pipes I used copper gasket maker I might not of torqued the bolts enough

@Everyday_Trey 17 күн бұрын

Go back up under and have a lightly wet hand. It helps feel for air leaks when running. Do you have the correct O² sensor extensions installed? They need those spacers when test pipes are added. Easiest on your pockets to check for air leaks. Next would be to test the O² sensors IMHO. I hope that helps. Best of luck. That P2A00 tends to a leak near 0² sensors and intake system after MAF... if that makes sense😅

@JackJack.. 17 күн бұрын

@@Everyday_Trey I need to get the extensions the berk resonated test pipe kinda have one but not enough I wonder if my 02 sensor is actually bad or if it’s a leak I’ll have to look