qwiketz

Hi guys. So my car has been sitting for a while and I should recalibrate the o2 sensor. My wiring for that part of the circuit appears to be screwed (the led isn't working and the ground button isn't working). Can I just undo the wire at the harness and ground it by hand long enough to get it to reset?

joecar

No... fix the wiring (or otherwise find out why the LED/pushbutton is not working).

qwiketz

Fixed the wiring and its back in action. It was the ground. A crimped wire came undone