I have been running a superchip for the past 9-10 mths. yesterday, damn ECU light came on (for only 5-10 secs).
went to my mech, he plugged in a diagnostic computer but couldn't read any codes.....he said its due to the superchip. He then fitted back the original chip. i'm now waiting for the ECU light to come on once more, so i can get him to read the codes.
I thought a superchip shouldn't affect the diagnostic?? Its the ECU right?
Is there a way round this??
b.t.w the car almost died on two occassions when i clutched in, what sensor controls this??