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Little Tuning Help with 6th Gear Acceleration and PE.

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Old 10-29-2014, 01:05 PM
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Default Little Tuning Help with 6th Gear Acceleration and PE.

Ok so I have been working on the tune for my Vette after the new cam and everything seems great with the exception of one thing.

When I am on the interstate in 6th, if I go to accelerate for any reason it hit PE mode and goes way to rich.

What confuses me is I have an RPM Threshold set. It is over the Map threshold but not the RPM so in my mind it should not be dropping. The RPM threshold is set to 3700 it's doing this around 2000 and I really need to get it to stop as it's not helping me in those situations and I don't always want to down shift.

What am I missing? What controls this or allows this to happen? I have to have overlooked something simple and I just can't seem to think of what it is.

Thanks

(I do have a log I can post and my Vette is a 2000 with a 408 Stroker)

Thanks
Old 10-29-2014, 01:53 PM
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Lots of the older car OS and calibrations don't use the PE Delay RPM parameter.



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