Guess who still don't know wether he can get the little light to go away if he throws the cat out.......
Have you read through the engine management system section in RAVE?
You also need to check if the engine ECU is different for NAS spec or not. The basic ECU has tunes for the 4.0 and 4.6, but without looking at Microcat I cannot say if it is yet another ECU for NAS vehicles.
I'm scanning the SU Master Manual at present and don't want to come off that to go onto another PC right now, but will look it up later.
Peter
Sounds like a plan.... where does one locate these marvels of modern technology?? Removal of the internal cat workings was how I intended to play this, if the ecu can be persuaded to play along.Once you've done this you will need 2 O2 clamps. these are little devices that essentially emulate the correct output from a rear o2 sensor thereby extinguishing your light. Simplez.
.... Could have been a Marina, I suppose- just slightly worse!I remember it well as then my company car was a Talbot Horizon
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