how do you test a MAP/ pressure differential sensor?
06-19-2006, 07:43 PM
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how do you test a MAP/ pressure differential sensor?
I'm getting a check engine code for the pressure differential (MAP) sensor. I have an 86 with a computer controlled carb and 305. I need to know if there is a way to test/check this to make sure if it's the problem or something else. Any suggestions on doing this?
06-19-2006, 08:04 PM
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Car: '87 Camaro SC
Engine: 305 LG4
Transmission: 700r4
I could be wrong, but I believe you tap on the map with a screw driver while it is running. If it stumbles, it's bad.
06-19-2006, 08:08 PM
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Car: 1985 Berlinetta
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Axle/Gears: 3.42
I know that that is the trick for MAF sensors... I have no idea about MAP though.
Here you go- https://www.thirdgen.org/forums/tech...ing+MAP+sensor
Here you go- https://www.thirdgen.org/forums/tech...ing+MAP+sensor
Last edited by Toehead; 06-19-2006 at 08:12 PM.
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