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-   -   Haltech MAP sensor readings (https://www.rx7club.com/haltech-forum-62/map-sensor-readings-893781/)

RE-TurboFB Mar 21, 2010 04:23 PM
MAP sensor readings
 
What should the MAP sensor be reading with the engine not running?? :scratch:

C. Ludwig Mar 21, 2010 05:19 PM
The smart ass answer is atmospheric pressure. I think what you are looking for though is close to zero. Generally, depending on altitude and atmospheric conditions it's going to read -1 or -2 psi.

RE-TurboFB Mar 22, 2010 03:41 PM
Yeah, I first thought atmospheric pressure.. which would be 14.7 PSI at sea level, and about 250 feet above sea level. eather that or 0 PSI. for some reason it is reading 0.6 PSI i must have the wrong GM 3 BAR Map sensor????

C. Ludwig Mar 22, 2010 03:58 PM
That reading is completely normal.


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