Knock Sensor: Service and Repair

KNOCK SENSOR (KS) REMOVAL/INSTALLATION [MZI-3.7]

NOTE:
- Put a tray under the converter housing to receive the engine coolant.






1. Disconnect the negative battery cable. Removal and Replacement

2. Perform the following procedure for easier access.
a. Remove the ventilation hose. Quick Release Connector Removal/Installation

b. Remove the vacuum hose (to purge solenoid valve). Quick Release Connector Removal/Installation

c. Remove the fuel hose. Quick Release Connector Removal/Installation

d. Remove the fuel distributor. Service and Repair

e. Remove the intake manifold. Service and Repair

3. Remove in the order indicated in the table.










NOTE:
- Lubricate the new O-ring with clean engine coolant for installation.

4. Install in the reverse order of removal.