I've been driving around with my 02 sensor assembly completely off (Sensor and the harness coming from the car), ever since then, my check engine light has been on. Now that I put everything back on, it still lights up. I've already disconnected the battery about 20 min ago to try to reset the ECU but if that wont work, what other process is there( Is it the same as on 95+ Max's where you have to go inside the ecu and turn the screw?).
Thanks, any thoughts appreciated.