oxygen sensor help 2004 gmc envoy
oxygen sensor help 2004 gmc envoy
after change the daunstream oxigen sensor still show me code po141 what can be wrong?
Re: oxygen sensor help 2004 gmc envoy
Could be a wiring problem going to the oxygen sensor, or a bad computer. Or the new part you installed is bad.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+
In the automotive industry for 20+
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