Where does the wire coming from the o2 sensor plug into?
have the same problem?
Thursday, April 9th, 2009 AT 10:44 AM
Is this a heated 02 sensor? If there is three wires, one is B+ for the heater circuit, ground, the signal goes to the ecm. I'm not sure which wire your talking about?
Thursday, April 9th, 2009 AT 11:05 AM
The o2 sensor screws into the manifold and there is one wire coming from the sensor with a connector at the end of the wire and I dont know where it plugs up at. I think it should go somewhere to the main wiring harness but I cannot find where it might plug into.
Thursday, April 9th, 2009 AT 11:14 AM
If it is a one wire sensor, that circuit goes to the ecm.