o2 sensor issue

[Injuneer]

If you already checked the pink wire volts and injector resistance, you have to complete the check by verifying the PCM ground is reaching each injector. If you clear the injector code, how fast does it come back?

You can do two checks on the stuck injector circuit. You could swap the sensors side-to-side as you mentioned, or disconnect the sensor. Have you tried either?

[Injuneer]

Bank 1 / driver side:
- signal wire (high) - purple/white - pin C20
- ground wire (low) - tan/white - pin C19

Bank 2 / passenger side:
- signal wire (high) - purple - pin C8
- ground wire (low) - tan - pin C7

Connector "C" is the grey/clear connector.

[englundjd]

Bank 1 / driver side:
- signal wire (high) - purple/white - pin C20
- ground wire (low) - tan/white - pin C19

Bank 2 / passenger side:
- signal wire (high) - purple - pin C8
- ground wire (low) - tan - pin C7

Connector "C" is the grey/clear connector.

Thank you, I have swapped the o2 sensors from side to side. I have a datalog also... i can send it threw email, not sure if i can upload it to the site.

[bizzle88]

any updates on the issue I have a similar issue going on with my car

[englundjd]

Not yet. Haven't really had time to work on it. Had some family stuff going on lately. Hope to mess with it next weekend..

[englundjd]

Well I checked the wires from the pcm down... checked continuity and volts.. everything is checking out. It starting to look like either something mechanical or a doa o2 sensor... it's just very weird that I would have the same issue with 2 sensors.... I am going to look into that injector fault again. I'm just not real sure I'm going to find anything.