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Home >> Chevrolet >> 2011 >> Express 3500 V8-6.0L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Manifold Pressure/Vacuum Sensor >> Service and Repair
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Manifold Pressure/Vacuum Sensor: Service and Repair




Manifold Absolute Pressure Sensor Replacement

Removal Procedure

1. Remove the engine cover. Refer to Engine Cover Replacement (Service and Repair).
2. Disconnect the manifold absolute pressure (MAP) sensor electrical connector.




3. Remove the MAP sensor (1) from the intake manifold.

Installation Procedure

Important: Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.


1. Install the MAP sensor to the upper intake manifold.




2. Connect the MAP sensor electrical connector.
3. Install the engine cover. Refer to Engine Cover Replacement (Service and Repair).

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