Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Oil Pressure Sensor: Service and Repair
2012 Chevrolet Camaro V8-6.2LSECTION Service and Repair
Engine Oil Pressure Sensor and/or Switch Replacement (L99/LS3)
Special Tools
J 41712 - Oil Pressure Sensor Socket
Removal Procedure
1. Remove the engine cover. Refer to Engine Cover Replacement Engine Cover Replacement
2. Clean area around the oil sensor/switch before removing it.
3. Remove the positive crankcase ventilation hose/pipe/tube. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Dirty Air) Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Dirty Air)Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Clean Air) Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Clean Air)
4. Disconnect the electrical connector for the oil pressure sensor/switch (2).
5. Using the J 41712 - oil pressure sensor socket (1) , remove the oil pressure sensor/switch.
Installation Procedure
1. If installing the old sensor, apply threadlocker sealant. Refer to Adhesives, Fluids, Lubricants, and Sealers [1][2]Fluid Type Specifications for the correct part number.
Caution: Refer to Fastener Caution Fastener Caution.
2. Using the J 41712 - oil pressure sensor socket (1), install the oil pressure sensor/switch. Tighten the engine oil pressure sensor to 20 Nm (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.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.