Cruze

Knock Sensor 2 Replacement

1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
2. Remove the engine sight shield. Refer to Engine Sight Shield Replacement .
3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
4. Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement .
5. Remove the engine oil cooler. Refer to  Engine Oil Cooler Replacement : 2.0L Diesel LNP → 1.4L LUH, LUJ → LDE, LXV, LUW, 2H0 → 2.0L Diesel LLW .



6. Disconnect the knock sensor wiring harness plug (4) from the wiring harness connector (1)
7. Remove the knock sensor bolt (2).
8. Remove the knock sensor (3).

1. Install the knock sensor (3).
2. Install the knock sensor bolt (2) and tighten to 25 N·m (18 lb ft).
3. Install the knock sensor wiring harness plug (4) to the wiring harness connector (1).
4. Install the engine oil cooler. Refer to  Engine Oil Cooler Replacement : 2.0L Diesel LNP → 1.4L LUH, LUJ → LDE, LXV, LUW, 2H0 → 2.0L Diesel LLW .
5. Install the front compartment insulator. Refer to Front Compartment Insulator Replacement .
6. Lower the vehicle.
7. Install the engine sight shield. Refer to Engine Sight Shield Replacement .
8. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .