Hi everyone,

I am getting P2A00 on Bank 1 Sensor 1 and only that code. I have replaced the O2 sensor but that didnt resolve the problem. I did have the mechanic check the pipes etc for rust and leak and found no issues. Attached are the readings while idle. I read a lot about cleaning MAF sensor and doing an idle relearn. Would that help ? Any suggestions to troubleshoot ?

Thanks for your help and guidance







in advance.

 

Sometimes you need to do the pedal dance a few times to a get a good one.

LTFT1 @ 9.4 seems a bit high, is your new 02 sensor oem ?

 

@909 Thank you. It is a Denso one from Advanced Auto Parts. Pedal dance you mean after MAF cleaning ?