MAP output voltage vs. Manifold Vacuum
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From: Edmonton AB Canada
Car: 86 Firebird
Engine: 355 4 bbl
Transmission: TKO 600
Axle/Gears: 3.73 L/S
MAP output voltage vs. Manifold Vacuum
Can anyone point me to a table correlating manifold vacuum (pressure) versus output of a typical GM MAP sensor??
My intention is to supply regulated 5 Volts to a MAP sensor under the hood on a carbureted vehicle and monitor the engine vacuum with a calibrated analog voltmeter.
I'm assuming that the output is in fact DC and not some goofy pulse width modulated signal. I haven't tested it yet.
My intention is to supply regulated 5 Volts to a MAP sensor under the hood on a carbureted vehicle and monitor the engine vacuum with a calibrated analog voltmeter.
I'm assuming that the output is in fact DC and not some goofy pulse width modulated signal. I haven't tested it yet.
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