oxygen sensor not communicatng
oxygen sensor not communicating code p140
Questa è una buona domanda?
oxygen sensor not communicating code p140
Questa è una buona domanda?
Thoroughly examine the wiring harness to the oxygen sensor connector and then the wires to the sensor for cuts, breaks, abrasions, rubbing, etc. and fix where appropriate. Also examine inside the oxygen sensor connector to make sure the pins are there and are not dirty/corroded. If this does not fix the engine code or there are no issues with the wire harness, I would replace the oxygen sensor. I don’t think they are overly expensive for your vehicle. $20-$80 on rockauto.com.
Questa risposta è stata utile?
thank you, i will try this, and let you know, thaks again
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