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DorkMissile · 04-03-2019, 11:27 AM

Out of curiosity - and understand I am still getting to know the HP Tuning Suite, when changing to a different MAP sensor (1BAR vs 3BAR) is there any need to re-set the settings on the PIDs for the different sensors?

Reason I ask - when doing my S/C install, my tuner wanted me to put in a Barn-Breakout harness in the car. So now I have my stock LT1 1Bar sensor mounted to atmosphere by my air cleaner, and have a 3Bar sensor in the intake.

When doing my tune - my tuner tuned everything and was reporting 9-10lbs of boost, but I am not 100% sure of which PID he is looking at. In my log files I am seeing a lot more than that, (18-20lbs) so I am presuming that my configuration file in my HP tuners is either looking at the wrong PID or not calculating correctly.

| also have a AEM OBDII gauge ant it is reflecting the higher MAP readings also.

Just curious how I can find out if his map is monitoring a different PID than the one my gauge is looking at.

04-03-2019, 11:27 AM	#1
DorkMissile Drives: DZ Join Date: Aug 2018 Location: Alaska Posts: 612	Question regarding MAP sensor / readings Out of curiosity - and understand I am still getting to know the HP Tuning Suite, when changing to a different MAP sensor (1BAR vs 3BAR) is there any need to re-set the settings on the PIDs for the different sensors? Reason I ask - when doing my S/C install, my tuner wanted me to put in a Barn-Breakout harness in the car. So now I have my stock LT1 1Bar sensor mounted to atmosphere by my air cleaner, and have a 3Bar sensor in the intake. When doing my tune - my tuner tuned everything and was reporting 9-10lbs of boost, but I am not 100% sure of which PID he is looking at. In my log files I am seeing a lot more than that, (18-20lbs) so I am presuming that my configuration file in my HP tuners is either looking at the wrong PID or not calculating correctly. \| also have a AEM OBDII gauge ant it is reflecting the higher MAP readings also. Just curious how I can find out if his map is monitoring a different PID than the one my gauge is looking at.