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

Evaporator Air Temperature Sensor Replacement (LHD)
Evaporator Air Temperature Sensor Replacement Callout Component Name 1 Evaporator Air Refrigerant Temperature Sensor ...

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 ...

Other materials:

Rear Seat Cushion Cover and Pad Replacement
Rear Seat Cushion Cover and Pad Replacement Callout Component Name Preliminary Procedure Remove the rear seat cushion. Refer to Rear Seat Cushion Removal and Installation 1 Rear Seat Cushion Cov ...

Front Wheel Drive Shaft Outer Joint and Boot Replacement
Special Tools DT-35910 Drive Axle Boot Clamp Pliers For equivalent regional tools, refer to Special Tools Disassemble Procedure Remove the wheel drive shaft from the vehicle. Refer to Front Wheel Drive Shaft Replacement. Install the drive axle shaft (1) i ...

Special Tools
Illustration Tool Number/ Description CH 41013 J 41013 Rotor Resurfacing kit CH 42450–A J 42450–A Wheel Hub Resurfacing Kit ...

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