Chevrolet Sonic manuals
 

Chevrolet Sonic Repair Manual: Fuel Injection Fuel Rail Assembly Replacement

Chevrolet Sonic Repair Manual / Powertrain / Engine / Fuel System / Fuel Injection Fuel Rail Assembly Replacement

Removal Procedure
  1. Disconnect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove engine cover. Refer to Engine Cover Replacement.
  3. Remove the fuel feed pipe from fuel injection fuel rail. Refer to Fuel Feed Pipe Replacement.
  4. Remove the positive crankcase ventilation pipe from the intake manifold. Refer to Positive Crankcase Ventilation Pipe Removal.

    5. .............,hi
  5. Disconnect the 4 fuel injector wiring harness plugs (2).
  6. Unclip the ECM wiring harness from retainer clips (1) and the camshaft cover.

  7. Remove the ground cable nut (2) and the ground cable.
  8. Remove the 2 fuel injection fuel rail bolts (1).

  9. Remove the fuel injection fuel rail assembly (1) and the 4 fuel injector seal rings (2).
Installation Procedure


    Note:

    Lubricate the 4 fuel injector seal rings (2) with clean engine oil.

  1. Install the fuel injection fuel rail assembly (1) to the intake manifold. Use NEW fuel injector seal rings (2).

    2. Caution:

    Refer to Fastener Caution.

  2. Install the 2 fuel injection fuel rail bolts (1) and tighten to  7 Y (62 lb in)

    .

  3. Install the ground cable and the ground cable nut (2) and tighten.
    4. .............,hi
  4. Connect the 4 fuel injector wiring harness plugs (2).
  5. Clip the ECM wiring harness to the retainer clip (1) and the camshaft cover.
  6. Remove the positive crankcase ventilation pipe from the intake manifold. Refer to Positive Crankcase Ventilation Pipe Removal.
  7. Install the fuel feed pipe to the fuel injection fuel rail. Refer to Fuel Feed Pipe Replacement.
  8. Install the engine sight shield. Refer to Engine Cover Replacement.
  9. Connect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
Fuel Tank Fuel Pump Module Replacement (Steel Tank)
Special Tools EN-48279 Fuel Sender Lock Ring Wrench For equivalent regional tools, refer to Special Tools. Removal Procedure Relieve the fuel system pressure. Refer to Fuel Pressure ...

Fuel Tank Draining
Warning: Refer to Gasoline/Gasoline Vapors Warning. Note: The fuel tank must be drained with a suitable, commercially-available fuel removal unit and suction hose - follow safety ...

Other materials:

SiriusXM Radio Messages
UPDATING: The encryption code in the receiver is being updated, and no action is required. This process should take no longer than 30 seconds. NO SIGNAL: The system is functioning correctly, but the vehicle is in a location that is blocking the SiriusXM signal. When the vehicle is moved into an ...

Emblem/Nameplate Replacement
Caution: Refer to Exterior Trim Emblem Removal Caution. The part and vehicle surface should be 21?°C (70?°F) prior to installation. The vehicle should remain inside in a temperature range of 21?°C (70?°F) for 1 hour after assembly to allow the adhesive to develop sufficient bo ...

Front Wheel Drive Shaft Seal Replacement - Left Side
Front Wheel Drive Shaft Seal Replacement - Left Side Callout Component Name Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the front wheel drive shaft from the transm ...

© 2014-2026 Copyright www.csmans.com
 
0.0065