Hey guys,

I have the CEL on after getting p0137 and p0131. First time I got it, the AFRs were reading rich at about 10.0 when I gave it any significant gas. I assumed it was the o2 sensor that needed to be replaced since I’ve gone through a few already since I’ve owned the car. Had it replaced and the code came back again. I searched and some said to check the fuses in the engine bay, which I did and they were fine. Looking to see if anyone else has any other ideas. My idle also sometimes will get weak and the car will shutoff.

 

get a scanner and read the rear o2 sensor voltage. if is pegged with no voltage or not moving at all, being you said you replaced it multiple times follow the wires to the ecm, one might be damaged going through the body somewhere.