C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)
Knock Sensor: Service and Repair
REMOVAL PROCEDURE
CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
1. Disconnect the negative battery cable.
2. Remove the wiring harness connector from knock sensor.
3. Remove the knock sensor from the engine block.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Cautions and Notices.
1. Install the Knock Sensor into the engine block.
Tighten
Tighten to 19 N.m (14 lb ft).
2. Connect the negative battery cable.
