Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Intake Manifold Assemble (1.8L LUW and LWE)

Chevrolet Sonic Repair Manual / Powertrain / Engine / Intake and Forced Induction / Intake Manifold / Intake Manifold Assemble (1.8L LUW and LWE)


    Install the 4 NEW multiport fuel injector seals (4).
  1. Install the 4 NEW multiport fuel injector seals (4).
  2. Install the multiport fuel injection fuel rail (2) and the fuel injectors (3) to the intake manifold (5).
  3. Caution:

    Refer to  Fastener Caution.

  4. Install the 2 multiport fuel injection fuel rail bolts (1) and tighten to  8 Y (71 lb in)

    .



  5. Install the evaporative emission canister purge solenoid valve bracket (1) to the intake manifold (3).
  6. Install the 2 evaporative emission canister purge solenoid valve bracket bolts (2) and tighten to  7 Y (62 lb in)

    .



  7. Install the NEW intake manifold seal (3) to the intake manifold (2).
  8. Install the NEW throttle body seal (1).

  9. Install the intake manifold mount (2) to the intake manifold (1) and tighten to  8 Y (71 lb in)

    .



  10. Install the manifold absolute pressure sensor (2) to the intake manifold (3).
  11. Install the intake manifold absolute pressure sensor bolt (1) and tighten to  6 Y (53 lb in)

    .

Intake Manifold Assemble (1.6L LDE)
Install the 4 multiport fuel injector seals (6). Install the multiport fuel injection fuel rail (4) and the fuel injectors (5) to the intake manifold (7). ...

Intake Manifold Cleaning and Inspection
Clean the intake manifold mating surfaces. Inspect the intake manifold (2) for damage. Inspect the intake manifold for cracks near metallic inserts. Inspect the crankcase ventila ...

Other materials:

When the System Does Not Seem To Work Properly
If the LDW symbol does not appear: The lane markings on the road may not be seen. The camera sensor may be blocked by dirt, snow or ice. The windshield may be damaged. The weather may be limiting visibility. This is normal operation; the vehicle does not need service. Clean the windshie ...

Sunroof Motor/Actuator Initialization/Teach Process
Note: If the sunroof motor is new, cycle the sunroof seven?€‰(7) times to teach the motor/actuator initialization process. Perform the initialization/teach procedure on a reinstall motor or a new motor. Ensure the electrical harness on the headliner is connected to the sunroof mot ...

Air Intake System Description
Circuit/System Description The primary function of the air intake system is to provide filtered air to the engine. The system uses a filter element mounted in a housing. The filter housing is remotely mounted and uses intake ducts to route the incoming air into the throttle body. T ...

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