Sierra 1500 4WD V8-4.8L (2007)
Oil Pressure Sensor: Service and Repair
Engine Oil Pressure Sensor and/or Switch Replacement
Tools Required
j 41712 Oil Pressure Switch Socket
Removal Procedure
1. Remove the intake manifold.
2. Disconnect the engine harness electrical connector (1) from the oil pressure sensor.
3. If not equipped with active fuel management perform the following step, using J 41712 or equivalent, remove the oil pressure sensor (706) and
washer (707).
