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Howard Coleman

Closed Loop Boost

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i ran closed loop boost control w my V88 from 2013 to 2018. this spring i decided to examine open loop. all fine until i switched back to closed loop. i must have some sort of settings problem as it is set for 238/20 psi and i get no wastegate management. zero W Gate duty cycle. boost is off the spring. i would appreciate some help and include my map. i would be happy to provide the log if necessary but it doesn't fit the file size.

thanks and still loving my V88.

 

1 JULY FLY 11 closed loop.pcl

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Have a look at your target trim tables, you have ECT pulling 100Kpa out at all temps, IAT trim pulling 100Kpa out at normal running temps and gear trim adding or subtracting depending on gear position.

 

OzTrp2x.png

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