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Discussion Starter #42
Thanks for the info. I will talk to my tunner before playing with the commander and see what happens.. I have a very good ARC intercooler fitted by the way..

Thank you

Lee
 

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Discussion Starter #44
Hi There,

Been away on holiday.. OK.. The car was tuned on a dyno. Ran a fair few runs no problem.. it doesn't miss on the point of coming onto boost. Someone else mentioned that. It normally happens when cruisng at constant rpm around 3500rpm. But it has also happened under acceleration. I don't know what a wideband O2 sensor is so I can answer other than that side of things is standard to my knowledge.
One thing I do find strange is I now get worse fuel consumption than before the ECU was fitted and mapped.. Although I think this is because the cold map has not been done so I reckon it runs rich when cold and it takes quite a while to warm up on these cold mornings!

Lee
 
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