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^^^^ I'm guessing you didn't do this but just incase and for future reference.....adding leaded fuel at the track will kill A/F sensors (and cats) at a much quicker rate. I don't really see the need for leaded fuel on an N/A ISF.
Engine code gone/fixed problem was = Bad A/F Sensor
I didn't know these thing go bad? I don't even know how it went dead. I inspected it and looked normal to me. Glad its fixed though.
yes they do go bad. that's a rather common code and you probably just had one go bad.
they can also be damaged when being removed or installed. especially if the wires are twisted..
and i'm glad your problem is fixed, but for anyone else reading this that has this problem.....an exhaust leak before or near the sensor can cause this because oxygen gets into the exhaust system.
10-07-12, 12:49 PM
