GM Service Manual Online
For 1990-2009 cars only

Knock Sensor Replacement Right Side


Object Number: 2020563  Size: MF

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 in the Preface section.

Tighten
X N·m (X lb in)

2

Knock Sensor

Procedure

Disconnect the electrical connector.

Knock Sensor Replacement Left Side


Object Number: 2020562  Size: MF

Callout

Component Name

Preliminary Procedure

Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.

1

Knock Sensor Fastener

Caution: Refer to Fastener Caution in the Preface section.

Tighten
X N·m (X lb in)

2

Knock Sensor

Procedure

Disconnect the electrial connector.