Engine Oil Pressure Sensor and/or Switch Replacement (LSA)

WARNING: This page is about a different variant/trim than selected.

Fig 1: Engine Oil Pressure Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the front intake manifold cover. Refer to Intake Manifold Cover Replacement - Front . Special Tools J 41712 Oil Pressure Sensor Socket For equivalent regional tools, refer to Special Tools .
1	Engine Oil Pressure Sensor CAUTION: Refer to Component Fastener Tightening Caution . Procedure To access the oil pressure sensor the engine will need to be lowered. The front suspension crossmember fasteners will need to be loosened 3/4 of the way to allow the assembly to be lower approximately 25 mm (1 in). Refer to Drivetrain and Front Suspension Frame Removal and Installation . Disconnect the electrical connector. Using the J 41712 oil pressure sensor socket (1) , remove the oil pressure sensor. Tighten 35 (26 lb ft)

Callout

Component Name

Preliminary Procedure
Remove the front intake manifold cover. Refer to Intake Manifold Cover Replacement - Front .
Special Tools
J 41712 Oil Pressure Sensor Socket
For equivalent regional tools, refer to Special Tools .

Engine Oil Pressure Sensor

CAUTION:

Refer to Component Fastener Tightening Caution .

Procedure

To access the oil pressure sensor the engine will need to be lowered. The front suspension crossmember fasteners will need to be loosened 3/4 of the way to allow the assembly to be lower approximately 25 mm (1 in). Refer to Drivetrain and Front Suspension Frame Removal and Installation .
Disconnect the electrical connector.
Using the J 41712 oil pressure sensor socket (1) , remove the oil pressure sensor.

Tighten
35 (26 lb ft)