Quote:
Originally Posted by gsxr
The stock actuator is always holding the wastegate closed too. It's just using a computer-controlled vacuum signal, instead of a manually-controlled pressure signal. There is no change in EGT's unless you modify something else.
You don't want a T3 turbocharger a stock OM602 engine. If your turbo is bad, repair it or replace it.
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Thanks...
I was under the impression the stock turbo is a T3 if not what is it and or what should I replace it with ?
additionaly - the reason I stated that the stock setup does not hold the wastegate closed at all times is that I ran arround with a shop vacuum gauge hooked to the vacuum signal being sent to the wastegate and it varied by throttle pressure form 10 in. at full to 2 in. at light throttle ( was one or the other not attenuated inbetween )
regards