Originally Posted by
Stu @ M Developments
If this is P8, can you try another P8?
One of the failures the P8 suffers from is failure of the adaptive ROM, and it only affects off boost performance - but its more common after its had a couple of years of a Pectel board fitted it seems.
We can certainly tweak the chip to suit your car after you have exhausted all other avenues of course mate.
thanks Stu - the man with the knowledge
- it would make perfect sense
And fully in line with my thought that I did something wrong when trying to reset the ECU. I don't have the history of the ECU, so could easily be the case. I will try another ECU and get back with my findings
Originally Posted by
Stu @ M Developments
Also - please explain more about the ISCV behaviour - it may give me a clue.
it hunts, and idles high - in kind of a different way than if its sticking
And it gives a kind of metallic noise - rather loud. Could also sound like air, that gives a whisteling sound. har d to describe
But I will look into the ECU and see if that also cures the ISCV - I guess it could be related
thanks
