jssblues

so i get code 92, so i swap the o2 sensors, then i get code 42, so that should tell me "according to people on here that one of my sensors is bad, right????
so i go spend like 50$$$ on a new sensor, hook it up and get code 92, so i swap my old sensors and still get code 92, so i swap the new one to the other side and get code 42, same situation i was in before only now i am 50$$$$$ poorer than i was before.....
some real help would be nice.....................

AdderMk2

did you ever think about maybe resetting the computer, and checking to see if you have a faulty injector that might be dumping too much fuel?

do you have an adjustable FPR?

Joel5.0

Bank 2 = 92 and bank 1 = OK
Switched sensors........
Bank 1 = 42 and bank 2 = OK
Replaced sensor..... which one?.... bank 1 or 2?.... it should have been the passenger side..... was it?

After replacing the sensor, did you clear codes, started the engine, waited coolant to be at op temp, test drove it for 5 minutes, and then ran the KOER?

jssblues

will take your advice and try tomorrow

mjr46

good luck with it and make sure o/2 ground is hooked up on back of heads