Bought truck, CEL on. Code for O2 sensor voltage high. Live stream shows a steady 1v from O2 sensor.
Go under truck, find no O2 sensor present, just some fittings to what looks like some sort of quick-disconnect. No exhaust leak... but no forward O2 senor or wiring to be found. The cat was obviously replaced with what appears to be a factory unit, too.
Anyone got pics of where the wiring is in the harness? I'd like to fix this and put a new matched pair of O2 sensors on the truck, as I am sure it will get better mileage than running without. I also HATE having warning lights staring me in the face when I drive, as I feel I am not caring for my vehicles well enough if they are on.
Go under truck, find no O2 sensor present, just some fittings to what looks like some sort of quick-disconnect. No exhaust leak... but no forward O2 senor or wiring to be found. The cat was obviously replaced with what appears to be a factory unit, too.
Anyone got pics of where the wiring is in the harness? I'd like to fix this and put a new matched pair of O2 sensors on the truck, as I am sure it will get better mileage than running without. I also HATE having warning lights staring me in the face when I drive, as I feel I am not caring for my vehicles well enough if they are on.
