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Home >> Dodge and Ram >> 1989 >> Shadow Base, 2D Hatchback, 2.2 D, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 2.2L/2.5L SPFI Tests/Code >> Operation >> Manifold Absolute Pressure (Map) Sensor
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Manifold Absolute Pressure (Map) Sensor

The MAP sensor is connected to the intake manifold with a vacuum hose. MAP sensor is electrically connected to SMEC. The SMEC uses MAP sensor to monitor manifold pressure and other sensors to calibrate the air/fuel mixture.