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universal oxygen sensor wiring
I have disconnected the battery for 15 minutes before testing mileages and also have reset the PCM once using a borrowed scantool. This has not helped. I decided to rewire the oxygen sensor and install it. I made wire 3 connect to signal and wire 4 to connect to ground as I think that that is...- ENash
- Post #3
- Forum: Automotive electrical & sensor engineering
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universal oxygen sensor wiring
I have a 1996 Ford Aspire. A broken spark plug caused the spark plug wire to fall off and produced misfiring. It upset all my settings and possibly contaminated my oxygen sensors. I have replaced the unheated oxygen sensor with no correction to the 20% loss in gas mileage that has occurred. I...- ENash
- Thread
- Replies: 3
- Forum: Automotive electrical & sensor engineering
