LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2012 >> Regal GS, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.0L - Repair Instructions >> Repair Instructions >> Knock Sensor Replacement (Right Side)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Knock Sensor Replacement (Right Side)

Fig 1: Knock Sensor (Right Side)
GM2020563Courtesy of GENERAL MOTORS COMPANY
Knock Sensor Replacement (Right Side)

Callout Component Name

Preliminary Procedures

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the oil level indicator and tube.
1 Knock Sensor Fastener
CAUTION:

Refer to Fastener Caution .


Procedure 
Disconnect the electrical connector.
Tighten 
25 N.m (18 lb ft)
2 Knock Sensor