How to replace the Knock Sensor (KS) 1 on Chevrolet Avalanche 2500?

A KS 1 replacement procedure begins by elevating the vehicle. To remove the Knock Sensor (KS) 1 begin by disconnecting its wiring harness connector from the KS followed by removing the KS from the engine block. Follow the installation guidelines from the Service Precautions section of the Fastener Notice. Place the KS in the engine block opening then adjust its torque setting to 19 N.m (14 lb ft). Complete the installation by connecting the knock sensor harness connector to the KS.

OEM Chevrolet Avalanche 2500 Knock Sensor

Engine Knock Sensor

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Chevrolet Avalanche 2500 Knock Sensor Part Number: 12591312
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456500
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS

Chevrolet Avalanche 2500 Knock Sensor

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Chevrolet Avalanche 2500 Knock Sensor Parts Questions & Experts Answers

Knock Sensor
12591312
Q: How to replace the Knock Sensor (KS) 1 on Chevrolet Avalanche 2500?
A:
A KS 1 replacement procedure begins by elevating the vehicle. To remove the Knock Sensor (KS) 1 begin by disconnecting its wiring harness connector from the KS followed by removing the KS from the engine block. Follow the installation guidelines from the Service Precautions section of the Fastener Notice. Place the KS in the engine block opening then adjust its torque setting to 19 N.m (14 lb ft). Complete the installation by connecting the knock sensor harness connector to the KS.