Need Diagnostic Help

Spooler · 05-05-2023, 08:27 PM

Quote:

Originally Posted by Shri2222

And that worked, drove just fine after! Also, why did that work? Trying to learn how this self checks and resets.

My car did the exact same thing several years ago. There is an issue with one of the throttle bodies. I just put two brand new ones on it. It would happen on hot days.

Shri2222 · 05-05-2023, 09:15 PM

Quote:

Originally Posted by Spooler

My car did the exact same thing several years ago. There is an issue with one of the throttle bodies. I just put two brand new ones on it. It would happen on hot days.

Where did you get the replacements? Did you get an aftermarket, reman, or OEM?

Spooler · 05-05-2023, 09:31 PM

Quote:

Originally Posted by Shri2222

Where did you get the replacements? Did you get an aftermarket, reman, or OEM?

Brand new Nissan. Don't mess around with aftermarket junk for these. It will have more issues than you want. They were $1200 back in 2019. They may be more now. They may offer Nissan rebuilt.

Dreadnaught · 05-07-2023, 04:22 PM

Quote:

Originally Posted by Spooler

My car did the exact same thing several years ago. There is an issue with one of the throttle bodies. I just put two brand new ones on it. It would happen on hot days.

I had this exact same issue on my Z. I cleaned both throttle bodies and the issue went away. After I cleaned my throttle bodies I did the 3 resets.

First I had a P0101B. Nissan says to do a PCM recalibration. This fixed the problem for about a year to a year and a half.

Dreadnaught · 05-07-2023, 04:23 PM

My car didn't throw a CEL lights for months until it finally did

05-07-2023, 04:23 PM	#5 (permalink)
Dreadnaught Track Member Join Date: Dec 2009 Location: Farmington, Utah Posts: 582 Drives: 14 SR 370z 6MT Rep Power: 10140	My car didn't throw a CEL lights for months until it finally did Shri2222 likes this. __________________ Ford Diesel and Heavy Line Technician at your service.

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