Nissan 370Z Forum - View Single Post - P2A00 Code after HFC install. Need some input

jockeus · 08-17-2017, 09:36 AM

So I think i solved it.

I changed the damaged postcat O2 sensor, and now I get better voltage readings, and knock on wood, the CEL has not come back on.

I guess there must have been a leak at the sensor threads.

08-17-2017, 09:36 AM	#8 (permalink)
jockeus Base Member Join Date: Mar 2016 Location: Sweden Posts: 9 Drives: 11 370Z M6 Rep Power: 9	So I think i solved it. I changed the damaged postcat O2 sensor, and now I get better voltage readings, and knock on wood, the CEL has not come back on. I guess there must have been a leak at the sensor threads.