REPLACED BOTH O2 SENSORS ONE WAS A UNIVERSAL O2 SENSOR I STILL GET CHECK ENG LIGHT COMING ON WITH CODE PO140 ANYTHING ELSE I SHOULD LOOK AT FOR THAT CODE THANKS.
have the same problem?
Monday, March 10th, 2014 AT 2:55 PM
KNOWLEDGE IS POWER
This is for the 02 sensor closest to the rear of the car or the downstream "sensor 2." Ive seen these not do well aftermarket. The code wont automatically reset itself and sometimes its just a bad sensor out of the box. You can also check for burned wires on the 02 sensor harness