Operation CHARM: Car repair manuals for everyone.

Knock Sensor: Service and Repair

WARNING:
- Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.
- Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate skin and eyes. To prevent this, always complete the "Fuel Pressure Release Procedure".


1. Disconnect the negative battery cable.
2. Drain the coolant from the radiator.
3. Remove the intake-air system.




4. Remove in the order indicated in the table.
5. Install in the reverse order of removal.
6. Refill the radiator with the specified engine coolant.

Lysholm Compressor Bracket Installation Note
1. Hand tighten bolts A.




2. Tighten all the bolts in the order shown.

Tightening torque: 16 - 22 N.m {1.6 - 2.3 kg.cm, 12 - 16 ft.lb}

Knock Sensor Installation Note




1. Fit the knock sensor harness into the drill hole A on the cylinder block.
2. Pass the harness under the rubber insulator on the LH cylinder head.