I still cant get rid of this fecking CEL on my Black Galant. I do know that the sensor that the ECU reckons is faulty, is fine.
So!
If anyone's got a knackered pre-1991 Galant 2.0 GLSi or a Mitsubishi 2.0 Petrol Chariot/Space Wagon, let me know. I need an ECU.