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Maf compensation wrong??

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boostront

10+ Year Contributor
49
0
May 3, 2009
union, Missouri
Ok so i calibrated the maf using the imformation on jeffgst.com but after i did my boost estimation went way off and power on the hp and tourqe estimation went way down.I was having problems with knock but when i did the compensation knock compleately disappeared.Actual boost is 21psi and the estimation is reading 29 psi peak.
Heres a before and after log.
 

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