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.
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HOMESERVICE MANUALSCHEVROLET2000C TAHOE 2WD V8-4.8L VIN VREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSOIL PRESSURE SENSORSERVICE AND REPAIR
2000 Chevrolet C Tahoe 2WD V8-4.8L VIN V
Oil Pressure Sensor: Service and Repair
2000 Chevrolet C Tahoe 2WD V8-4.8L VIN VSECTION Service and Repair
^ Tools Required
- J41712 Oil Pressure Sensor Socket
Removal Procedure

1. Remove the engine sight shield. Refer to Engine Sight Shield Replacement.
Important: Clean the area around the sensor before removal. Do not allow debris to enter the engine.
2. Disconnect the oil pressure sensor electrical connector.
3. Remove the oil pressure sensor using the J41712 or equivalent.
Installation Procedure
Notice: Refer to Fastener Notice in Service Precautions.
1. Apply sealant GM P/N 12346004 or equivalent to the threads of the oil pressure sensor.

2. Use the J41712 or equivalent in order to install the oil pressure sensor.
Tighten the oil pressure sensor to 20 Nm (15 ft. lbs.).
3. Connect the oil pressure sensor electrical connector.
4. Install the engine sight shield. Refer to Engine Sight Shield Replacement.
5. Check and adjust engine oil level (if required).
- J41712 Oil Pressure Sensor Socket
Removal Procedure
1. Remove the engine sight shield. Refer to Engine Sight Shield Replacement.
Important: Clean the area around the sensor before removal. Do not allow debris to enter the engine.
2. Disconnect the oil pressure sensor electrical connector.
3. Remove the oil pressure sensor using the J41712 or equivalent.
Installation Procedure
Notice: Refer to Fastener Notice in Service Precautions.
1. Apply sealant GM P/N 12346004 or equivalent to the threads of the oil pressure sensor.
2. Use the J41712 or equivalent in order to install the oil pressure sensor.
Tighten the oil pressure sensor to 20 Nm (15 ft. lbs.).
3. Connect the oil pressure sensor electrical connector.
4. Install the engine sight shield. Refer to Engine Sight Shield Replacement.
5. Check and adjust engine oil level (if required).
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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.