Operation CHARM: Car repair manuals for everyone.

Manifold Pressure/Vacuum Sensor

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Voltage
Note: Apply 10 in. Hg to MAP SENSOR at given altitude and watch voltage. It should drop 1.0 to 1.5 Volts from Voltage Specification given.
3.6 to 5.2 at 1000 to 2000
3.5 to 5.1 at 2000 to 3000
3.3 to 5.0 at 3000 to 4000
3.2 to 4.8 at 4000 to 5000
3.0 to 4.6 at 5000 to 6000
2.9 to 4.5 at 6000 to 7000
2.8 to 4.3 at 7000 to 8000
2.6 to 4.2 at 8000 to 9000
2.5 to 4.0 at 9000 to 10000