Quote:
Originally Posted by rfuerst911sc
Today I stopped by the local FLAPS and had the code read. Said it was " bank # 1 O2 sensor ". He cleared the code and I drove home. Light did not come back on but it was only a 10 minute drive. Now the question is: does this mean the O2 sensor is bad/defective or is it reading a malfunction? Meaning is there a problem upstream?
|
With the same scanner they can see if the O2 sensor is showing voltage with the engine running. Dead O2 sensors show, well, nothing.