Cavalier/Z24 L4-138 2.3L DOHC VIN D MFI (1995)
Knock Sensor: Service and Repair
Knock Sensor
REMOVE OR DISCONNECT
1. Negative battery cable from the battery.
2. Raise the vehicle and suitably support.
3. KS wiring harness connector from the knock sensor.
4. Knock sensor from the engine block.
INSTALL OR CONNECT
1. Knock sensor into the engine block. Clean the threads thoroughly.
Tighten
Knock sensor to 16-22 Nm (12-16 lb. ft.).
2. KS wiring harness connector to the knock sensor.
3. Lower the vehicle.
4. Negative battery cable to the battery.
