O2 Sensor
O2 Sensor I am installing a LS in my sand rail using the GM computer and harness, I just put the new headers on and realized only one header has an O2 bung. They are ceramic coated so I don't want to weld, and there is no place to put a clamp on style bung. My question is, can the GM PCM be programmed to run with only one O2 sensor?
I am installing a LS in my sand rail using the GM computer and harness, I just put the new headers on and realized only one header has an O2 bung. They are ceramic coated so I don't want to weld, and there is no place to put a clamp on style bung. My question is, can the GM PCM be programmed to run with only one O2 sensor?
Either have the tuner tune it for full time open loop or just add a bing downstream a little
