So I've had this CEL thrown for a whlile now, got a code 41 which relates to the primary oxygen sensor.
Exhaust smelt like crap, car was running to rich so I could smell the fumes.
So I brought a new O2 sensor, installed it, car runs, exhaust doesnt smell anymore
But the CEL light remains, any suggestions to fix it?
I've tried resetting the ECU (disconnect battery for 10mins etc) and it still came back as CEL Code 41.
Thought I didn't disconnect the battery for long enough so I'm going to leave it for 2 hours and come back to it later.
Someone suggested it also could been a blown fuse throwing the oxygen sensor, if so anyone know which fuse it is?
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