Removing
1. On all engines except K7M, the oil level sensor is located on the front of the cylinder block, below the oil filter (refer to accompanying illustration). On the K7M engine, it is located on the back of the cylinder block, below the manifolds.
2. Engage the handbrake, then jack up the front of the vehicle and place it on axle stands.
3. Disconnect the electrical wiring from the sensor.
4a. Remove the sensor from the cylinder block.
4b. Remove sealing washer (refer to illustrations).
Installation
1. Inspect the sealing washer for signs of damage and replace if necessary.
2. Install sensor with washer and tighten securely. Connect the wiring connector.