Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
Manifold Pressure/Vacuum Sensor: Service and Repair
Manifold Absolute Pressure Sensor Replacement
Removal Procedure
1. Disconnect the engine wiring harness electrical connector (2) from the manifold absolute pressure (MAP) sensor.
2. Remove the MAP sensor bolt.
3. Remove the MAP sensor bracket and sensor.
Installation Procedure