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Throttle Body Inspection and Cleaning > < Spark Plug Inspection

Astra J

Knock Sensor Replacement



2191811




Callout
Component Name

Preliminary Procedures

1. Disconnect battery negative cable. Refer to . Battery Negative Cable Disconnection and Connection
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle


1
Knock Sensor Bolt

Caution: Refer to Fastener Caution .

Procedure

1. Disconnect the electrical connector.
2. DO NOT mistake the knock sensor electrical connector with the generator electrical connector.

Tighten
25 N·m (18 lb ft)

2
Knock Sensor
 

Throttle Body Inspection and Cleaning > < Spark Plug Inspection