THE YAV

Hope you can help me out, I am having problem after my LPE GT 9 cam install (228/588/114) for a check engine light. My PCM was reflashed for a different cam profile (previous 208/580/117 no check engine light). The check engine light came on after the LPE GT 9 cam install, about 400 miles. The code I get is P0107 Low MAP (Manifold absolute pressure low voltage circuit). I have changed the MAP sensor, checked for leaks. I get the check engine light at high engine RPMs 6200+(Rev limmiter 6850), the code always comes up as a Histroy code, comes on the next ingition cycle, only if the RPMs go over 6200+. Has anyone heard of this/ experience this? Do you need to set different parameters for the MAP sensor due to the increased vacuum from the cam?
I have tried to fix the problem myself any advice/help would be appreciated I am getting frustrated.
Thanks for your time and consideration in this matter.
v/r
Steve Yavornitzki

THE YAV

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stone4779

iTrader: (2)

ttt.....Im curious too....mine doesnt do it but I've only got 100 miles since the cam....never know it might do it, too....