hey guys I have a code for o2 sensor malfunction sensor 1 bank 1. I don't have a cat but shouldn't sensor number 2 go off for that? This problem started when I installed my turbo, the air fuel gauge also stopped working at this time. It works when I first turn my car on in the morning then after a while it just sits in the middle. Has anyone had this problem before?
the number one sensor is definetly the primary eh? does that explain the air fuel gauge. Is there any way to clean the sensor? Thanks a bunch man for all the quick replys
Jeff... no phone call?
glad I could help you with your tune
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you should have known it was your primary considering your code for number one sensor + air fuel ratio gauge stopped working. put two and two together. and if you don't have a cat, are you running an o2 sim on your rear sensor? or how are you not throwing a CEL?
I was a retard, and now I'm permanently banned.
those sims are over rated you just put the sensor in anyway and nothing happens. One of my buddies has no cat in his truck and it dosen't throw a code either. Thanks for all the help guys.
running no cat would have nothing to do with the code your getting , you need to replace the sensor on your exhaust manifold
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
