Nissan 370Z Forum - View Single Post - P2A00 - A/F Sensor Circuit Range/Performance (bank 1 sensor 1)

Nismodean · 06-10-2015, 03:18 PM

I've been having this issue for quite some time, bank 1 sensor 1 P2A00 code with random misfire (reset it multiple times and it comes back) and the RPM dip when I come to a stop. So either I pay $700 for two wideband o2 sensors and hope that clears the code issues or pay ~$600 for an uprev tune that also removes that code detection along with a mild tune for FI LTH and exhaust?

06-10-2015, 03:18 PM	#58 (permalink)
Nismodean Enthusiast Member Join Date: Oct 2010 Location: Washington Posts: 313 Drives: 2009 RIP Now 2012 Rep Power: 15	I've been having this issue for quite some time, bank 1 sensor 1 P2A00 code with random misfire (reset it multiple times and it comes back) and the RPM dip when I come to a stop. So either I pay $700 for two wideband o2 sensors and hope that clears the code issues or pay ~$600 for an uprev tune that also removes that code detection along with a mild tune for FI LTH and exhaust? __________________ The Truth, it hurts sometimes. FI LTH & FI CF CBE. This is a 370Z forum, if I want to fling poo at another brand of car and your feelings get hurt, then you're hanging out in the wrong forum (cry elsewhere).