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Home >> GMC >> 2004 >> Yukon/Denali 4WD V8-5.3L VIN T >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Manifold Pressure/Vacuum Sensor >> Service and Repair
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Manifold Pressure/Vacuum Sensor: Service and Repair

MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR REPLACEMENT

REMOVAL PROCEDURE




1. Remove the engine sight shield.
2. Disconnect the manifold absolute pressure (MAP) sensor electrical connector (1).




3. Remove the MAP sensor (1).

INSTALLATION PROCEDURE

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




1. Install the MAP sensor (1).




2. Connect the MAP sensor electrical connector (1).
3. Install the engine sight shield.