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Isuzu
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1992
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Pickup LS, RWD, Standard, MSG5C
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Repair and Diagnosis (Single Page)
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Engine Performance
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Theory and Operation
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Engine Controls - Theory & Operation - CARBURETED
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Computerized Engine Control
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Input Devices
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Manifold Absolute Pressure (MAP) Sensor
Manifold Absolute Pressure (MAP) Sensor
The MAP sensor reads intake manifold pressure changes with reference to zero or absolute vacuum.