What is your question?
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What is your question?
had converts 2 ea. replaced all 4 o2 sensors replaced w/Audi ones 3 times still have o2 sensor faults that , saying too high resistance and short to b+ never changed . the Audi garage can't figure it out so can anyone help thanks mike
1 Reply
Sounds like a wiring issue. I would test all wires from engine control unit to o2 sensors. Does the shop have an oscilloscope?
no I have a multimeter that I use just can't find a problem .still not sure the computer is faulty .man this is a tuff one on me mike