Looking for some help on this weird discrepancy between ECUTEK logging of MAP reading vs my P3Gauge.
I have a Edelbrock SC with Delicious tuning with D-Box smoothie. If you see my below log during idle the MAP sensor is reading ~4psi instead of vacuum. interesting enough my P3gauge reading ODB2 sees ~ -20inHg which is more in line.
I'm wondering why there's this discrepancy. Is there something in Delicious tuning that offsets the MAP during ECUTEK logging? which one is correct?
https://datazap.me/u/s0007/2k-6k-pulls?log=0&data=7-23