Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
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The bank 1 sensor 2 is the sensor after the converter on the drivers side.
There is also a O2 heater reset procedure that needs to be done with a scanner
One of the wires should have voltage with the key on. Can you confirm voltage?
Also it is not a code reset that needs to be done it is a heater reset. I doubt your Onnava has that ability.
Yes 12 volts. Key on.
a tech 2 can so the heater reset. It is the only scanner I know that can. It is a heater resistance relearn.
I am looking at info. be there in a few
Underhood fuse box O2-B check fuse. if no voltage. If voltage likely a reset will assist
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