Engine Oil Pressure Sensor and/or Switch Replacement without ls9

Special Tools

J 41712 Oil Pressure Sensor Socket

1. Remove the left engine sight cover. Refer to Upper Intake Manifold Sight Shield Replacement.
2. Clean area around the oil sensor/switch before removing it.
3. Remove the vacuum hose for the power brake booster.



4. Disconnect the electrical connector for the oil pressure sensor/switch (2).



5. Using the J 41712 (1) , remove the oil pressure sensor/switch.

1. If installing the old sensor, apply threadlocker sealant. Refer to Diagnostic Starting Point - Engine Mechanical for the correct part number.

Caution: Refer to Fastener Caution in the Preface section.

2. Using the J 41712 (1), install the oil pressure sensor/switch.

Tighten
Tighten the engine oil pressure sensor to 20 N·m (15 lb ft).




3. Reconnect the oil pressure sensor/switch electrical connector (2).



4. Install the vacuum hose for the power brake booster.
5. Install the left engine sight cover. Refer to Upper Intake Manifold Sight Shield Replacement.

Engine Oil Pressure Sensor and/or Switch Replacement LS9