Chevrolet Sonic manuals
 

Chevrolet Sonic Repair Manual: Camshaft Position Actuator Solenoid Valve Replacement

Chevrolet Sonic Repair Manual / Powertrain / Internal Combustion Powertrain Control / Engine Control / General / Camshaft Position Actuator Solenoid Valve Replacement

Removal Procedure
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.


  2. Disconnect the intake camshaft position actuator solenoid valve wiring harness plug (3).
  3. Disconnect the exhaust camshaft position actuator solenoid valve wiring harness plug (2).
  4. Unclip ECM wiring harness (1) from camshaft cover.

  5. Remove the 4 camshaft position actuator solenoid valve bolts (1).

  6. Carefully rotate the intake camshaft position actuator solenoid valve (1) counter clockwise as shown.
  7. Carefully rotate the exhaust camshaft position actuator solenoid valve (2) clockwise as shown.

    8. Caution:

    The camshaft position actuator solenoid valves must be kept parallel to the engine front cover during removal and installation. The camshaft position actuator solenoid valves can be damaged if they become wedged or stuck during this process.

  8. Carefully remove the 2 camshaft position actuator solenoid valves (2) and the seal rings (1).
Installation Procedure


    Caution:

    The camshaft position actuator solenoid valves must be kept parallel to the engine front cover during removal and installation. The camshaft position actuator solenoid valves can be damaged if they become wedged or stuck during this process.

    Note:

    Lubricate the seal rings with oil in order to make the installation easier.

  1. Carefully install the 2 camshaft position actuator solenoid valves (2) and the 2 seal rings (1) by gently pressing into position.

    2. Caution:

    Refer to Fastener Caution.

  2. Install the 4 camshaft position actuator solenoid valve bolts (1) and tighten to 8 Y (71 lb in)

    .



  3. The 2 camshaft position actuator solenoid valves should be installed in the position as shown (1) and (2).

  4. Clip ECM wiring harness (1) to camshaft cover.
  5. Connect the exhaust camshaft position actuator solenoid valve wiring harness plug (2).
  6. Connect the intake camshaft position actuator solenoid valve wiring harness plug (3).
  7. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.
Camshaft Actuator System Description
Camshaft Actuator System Overview (1) Camshaft Actuator Vane (2) Timing Chain Sprocket (3) Engine Oil Pressure-For retarding ...

Charge Air Bypass Regulator Solenoid Valve Replacement
Charge Air Bypass Regulator Solenoid Valve Replacement Callout Component Name 1 Charge Air Bypass Regulator Solenoid Val ...

Other materials:

Engine Cover Replacement
Engine Cover Replacement Callout Component Name 1 Engine Cover Procedure Use a suitable tool to first unclip the front of the cover, then rotate the cover backward and pull upward to remove. ...

Clutch and Differential Housing Cleaning and Inspection
Warning: Wear safety glasses to avoid injury when using compressed air or any cleaning solvent. Bodily injury may occur if fumes are inhaled or if skin is exposed to chemicals. Clean the clutch housing (1) with a suitable solvent. Air dry all the parts. Inspect ...

Engine Front Cover with Oil Pump Replacement
Removal Procedure Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection. Set the engine to TDC. Refer to Camshaft Timing Chain Inspection. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove ...

В© 2014-2026 Copyright www.csmans.com
 
0.0043