So what if anything has changed since the last dyno? Link here in case thats of any help:
http://www.s2forum.com/forum/showpos...&postcount=111
Seem to recall that the lambda is only concerned with idle mixture and perhaps cruise, it does not monitor the mixture full time. Could be wrong Worth verifying.
I think the TPS is involved in boost control so might be worthwhile looking at its function and checking its operation via Vagcom.
http://www.s2forum.com/forum/showpos...&postcount=111
Seem to recall that the lambda is only concerned with idle mixture and perhaps cruise, it does not monitor the mixture full time. Could be wrong Worth verifying.
I think the TPS is involved in boost control so might be worthwhile looking at its function and checking its operation via Vagcom.
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