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Home >> Buick >> 2014 >> Verano Premium, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.0L (LHU) - Repair Instructions >> Repair Instructions >> Knock Sensor Replacement - Left Side
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Knock Sensor Replacement - Left Side

Fig 1: Knock Sensor - Left Side
GM2739133Courtesy of GENERAL MOTORS COMPANY
Knock Sensor Replacement - Left Side

Callout Component Name
Preliminary Procedure 
Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
1 Knock Sensor Fastener
CAUTION:

Refer to Fastener Caution .


Procedure 
  1. Clip out the electrical connector.
  2. Disconnect the electrical connector.

Tighten 
25 N.m (18 lb ft)
2 Knock Sensor
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