Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Positive Crankcase Ventilation Pipe Removal

Chevrolet Sonic Repair Manual / Powertrain / Engine / Emissions / PCV / Positive Crankcase Ventilation Pipe Removal


    Open the 2 positive crankcase ventilation pipe retainer clips (2) and (3).
  1. Open the 2 positive crankcase ventilation pipe retainer clips (2) and (3).
  2. Note:

    Move retainer clamp (1) in direction of the arrow.

  3. Remove the positive crankcase ventilation pipe from the intake manifold.

  4. Loosen the charger air bypass valve pipe clamp (4).
  5. Remove the charger air bypass valve pipe from turbocharger.
  6. Remove the charger air bypass valve pipe (2) from turbo charger waste regulator solenoid valve.
  7. Disconnect the positive crankcase ventilation pipe from turbocharger (3).
  8. Unclip and remove the positive crankcase ventilation pipe assembly (1) from the camshaft cover retainer clips.
Positive Crankcase Ventilation Pipe Installation
Install the positive crankcase ventilation tube (2). Connect the 2 positive crankcase ventilation tube connectors (1). Clip in the ECM wiring harness guide (3) t ...

Engine Block
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Other materials:

Radio without Touchscreen
Connect a 3.5mm (1/8 in) cable to the auxiliary input jack to use a portable audio player. Playback of an audio device that is connected to the 3.5mm (1/8 in) jack can only be controlled using the controls on the device. Adjusting the Volume Turn the /VOL knob to adjust the volume of the i ...

Turbocharger Installation
Special Tool EN-49942 Holding Wrench For equivalent regional tools, refer to Special Tools. Clean the sealing surfaces. Replace the connect fittings on the turbocharger coolant feed pipe and the turbocharger coolant return pipe. Refer to Turbocharger Disassemble and Turbocharger Ass ...

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