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I was wondering if there is something I am missing. The car is a 2015 Corvette LT1 with an A&A supercharger kit. The car has methanol and the IAT and BARO sensor are both broken out with the DSX harness. The ZR1 MAP sensor went into the intake and the stock MAP went on the harness and is zip tied underneath the intake manifold. The dyno pull starts at 98.5 kpa and ends at 108 kpa. What am I missing??
Would be nice to get an answer
Probably wrong pressure sensor configuration. Hard to say without the file..
Try disabling the P0101 test and maxing out the Barometric Pressure Sensor (P2227) values found under Engine Diag > Airflow.
My setup is different, using a dedicated BARO sensor, but these tests seemed to make adjustments to the BARO reading instead of just being Pass/Fail tests. Disabling them made my BARO sensor reading stable.
So how do we measure the correct boost? Take everything from 101kpa, 98kpa, or 108kpa to find the correct boost pressure.
So WOT 143KPA = 6.1psi
Need to set sensor config to "NA-MAP"
Quote:
Originally Posted by sevinn
Hmmmmm
I've left mine as is since I put my A&A on 2 years ago. I'm using a breakout cable but now my baro is stable now.