02 sensor check engine light!
#1
07-31-2020, 06:57 PM
02 sensor check engine light!
I have a CEL for a 02 sensor check engine light (P0140) and I cant get it to go away. Ive changed the 02 sensor, got all the wires checked for a short, and got the ecu checked and everything seems to be perfectly fine. Does anyone have any ideas on what to do? Need to smog the car
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