Thread: Running on wastegate boost at times?
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#9: 03-30-2013, 07:55 AM
 
 cryo
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Like invar said, iam/dam is dropping to reduce boost and timing because the ecu is seeing significant knock. Its a safety feature the ecu uses to try and reduce power.

You either need a tune or there is something mechanically wrong.

Hope that helps.

Dave
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