Quote:
Originally Posted by Future1LE
Hey guys,
I am trying to understand everything I am logging on my car. Can someone tell me why my reading for the O2 B2S1 is reading 0 majority of the time? Sometimes it will pick up some reading but majority of the time it just show 0, even when B1S1 is constantly showing values, anywhere from double digits up to triple digits. Also when I go WOT, it also goes to 0.. car is running a bit lean with AFR ranging from 12.8-13.8. I have reached out to the tuner and he told me to look over the port injection setup and injectors make sure they are all good. I will be taking it apart to probably have the injectors tested but can there be other cause of this?
Thank you.
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Sounds like a bad O2 sensor, passenger side pre-cat location.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, ATI 8L90, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors & BB HPFP, TooHighPSI/Katech port injection, 15” conversion 1066 WHP STD/1027 SAE, 9.10@152.5 (new times coming)
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