Knock Sensor (KS) 1 Replacement

REMOVAL PROCEDURE




1. Disconnect the knock sensor from the wiring harness.
2. Remove the generator and the drive belt Fastener. Refer to Generator Replacement in Starting and Charging.

IMPORTANT: The knock sensor pigtail is guided past the rear timing belt cover by several retaining clips. Only one retainer clip is shown. Note the positioning of the knock sensor pigtail.

3. Remove the knock sensor pigtail from the retaining clips on the rear timing belt cover.
4. Remove the bolt in the center of the knock sensor.
5. Remove the knock sensor (1) from the engine block.

INSTALLATION PROCEDURE




1. Thoroughly clean the mating surfaces of the knock sensor and the engine block. The entire contact surface of the knock sensor must lie directly on the engine block.

NOTE: Refer to Fastener Notice in Service Precautions.

IMPORTANT: DO NOT use washers, spring washers, or toothed washers when installing the knock sensor. Tighten all of the fasteners to the proper torque.

2. Install the knock sensor (1) on to the engine block.

Tighten
Tighten the sensor to 20 N.m (15 lb ft).

IMPORTANT: The knock sensor pigtail is guided past the rear timing belt cover by several retaining clips. Only one retainer clip is shown. Install the knock sensor pigtail as noted during removal.

3. Install the knock sensor pigtail into the retaining clips. Ensure that the pigtail does not contact any moving parts.
4. Install the generator and the drive belt tensioner. Refer to Generator Replacement in Starting and Charging.
5. Connect the knock sensor connector.