gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Manifold Pressure/Vacuum Sensor|Service and Repair|Page 9344 > < Knock Sensor Replacement - Bank 1|Page 9340
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Manifold Pressure/Vacuum Sensor: Service and Repair

MANIFOLD ABSOLUTE PRESSURE SENSOR REPLACEMENT

REMOVAL PROCEDURE

1. Remove the fuel injector sight shield.
2. Disconnect the engine wiring harness electrical connector (1) from the manifold absolute pressure (MAP) sensor (2).

3. Remove the MAP sensor bolt (1) and sensor (2).

INSTALLATION PROCEDURE

Manifold Pressure/Vacuum Sensor|Service and Repair|Page 9344 > < Knock Sensor Replacement - Bank 1|Page 9340