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The O2 sensor on the left bank is running at extremely low voltage. I believe .1 to 1 volt is in spec. This one is reading .10 to .94 mV.
I had to rewire part of the harness to that sensor where a header burnt it up. I was careful to make sure the new wires are leading to the right place. They were soldered and taped.
I have swapped sensors and the problem stayed on the left bank.
I've read that sensor voltage is not a critical measurement, but this seems a bit extreme.
Fuel trim values also seem to vary quite a bit from left to right, as well. Not sure what to make of it.
Any thoughts?
I had to rewire part of the harness to that sensor where a header burnt it up. I was careful to make sure the new wires are leading to the right place. They were soldered and taped.
I have swapped sensors and the problem stayed on the left bank.
I've read that sensor voltage is not a critical measurement, but this seems a bit extreme.
Fuel trim values also seem to vary quite a bit from left to right, as well. Not sure what to make of it.
Any thoughts?
