Chevrolet Aveo 2009 Service Manual page 23

Document ID: 2097747
4. Disconnect the knock sensor (KS) electrical connector.
5. Remove the KS bolt.
6. Remove the KS.
Installation Procedure
Caution: Refer to
1. Install the KS with the bolt.
Tighten
Tighten the knock sensor bolt to 20 N·m (15 lb ft).
2. Connect the KS electrical connector.
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Fastener Caution in the Preface section.
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7/6/2010