Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Knock Sensor Replacement



Knock Sensor Replacement

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 Y (18 lb ft)

2

Knock Sensor

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Knock Sensor System Description
Circuit/System Description The knock sensor system enables the engine control module (ECM) to control the ignition timing for the best possible performance while protecting the engine ...

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Capacities and recommended fluids/ lubricants
Basic information The values listed below represent approximate service capacities for the Nissan Armada and are intended as a general reference for maintenance planning. Actual refill quantities for your Nissan Armada may vary slightly depending on operating conditions and servicing procedu ...

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