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Home >> Ford >> 2009 >> Ranger 2WD L4-2.3L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Manifold Pressure/Vacuum Sensor >> Description and Operation >> Engine Control Components
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Engine Control Components

Engine Control Components

Manifold Absolute Pressure (MAP) Sensor

The MAP sensor measures intake manifold absolute pressure. The PCM uses information from the MAP sensor to measure how much exhaust gas is introduced into the intake manifold.

Typical Manifold Absolute Pressure (MAP) Sensor:




Typical Manifold Absolute Pressure (MAP) Sensor