Ive never changed my O2 sensors.
#17
Ok, that makes sense. So what kind of adjustments will the PCM make based on the readings from the rear O2s if not A/F?
I'm wondering if it's woth it to replace all 4 O2s, or just replace the front 2 and leave the rears as is ....
Thanks,
Thomas.
I'm wondering if it's woth it to replace all 4 O2s, or just replace the front 2 and leave the rears as is ....
Thanks,
Thomas.
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