Map sensor issues
03-18-2018, 06:38 PM
#1
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Map sensor issues
hi there I have bin dealing with a map sensor issue and I have bin trying to figure it out. I have tried multiple known good engin harnesses multiple known good map sensors and it’s always stuck at 9.4 psi and it causes the car to stay over fueled at all times
and the car info is a 1995 Acura integra ls with a b20v n/a any help would be much appreciated
and the car info is a 1995 Acura integra ls with a b20v n/a any help would be much appreciated
03-20-2018, 08:11 AM
#4
Re: Map sensor issues
Do you have a vacuum leak anywhere? I would think that would cause your MAP to read wrong. Also, try getting a reading from it with the engine off. It should be around 14.7 psi as that's atmospheric pressure. If it isn't then I would think you have an issue with the ECU because you've tried multiple known good sensors and harnesses.
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