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Tune-up and Engine Performance Checks > < Knock Sensor (KS) Operation|Page 4439

C Yukon 2WD V8-5.7L VIN R (1999)

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1. Install the Knock Sensor (2) into the cylinder block (1).

Tighten
Tighten to 19 N.m (14 lb ft).

2. Install the Knock Sensor harness connector.
3. Lower the vehicle.
4. Connect the negative battery cable.

Tune-up and Engine Performance Checks > < Knock Sensor (KS) Operation|Page 4439