C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
Manifold Absolute Pressure (MAP) 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).