Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Fuel Injector Replacement



Fuel Injector Replacement

Callout

Component Name

Preliminary Procedure

  1. Disconnect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement.

1

Fuel Rail

2

Fuel Injector

3

Fuel Injector Seal Ring

4

Fuel Injector Retainer Clamp

Fuel Injection Fuel Rail Assembly Replacement
Removal Procedure Disconnect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection. Remove engine cover. Refer to Engine Cover Replacement. Remo ...

Fuel Pressure Measurement
Special Tools EN 34730?E1 Pressure Tester For equivalent regional tools, refer to Special Tools Warning: Gasoline or gasoline vapors are highly flammable. A fire could occ ...

Other materials:

Air Conditioning Condenser Replacement (LUV)
Air Conditioning Condenser Replacement Callout Component Name Preliminary Procedure Drain the refrigerant. Refer to Refrigerant Recovery and Recharging Remove the front bumper fascia assembly. Refer to Front Bumper Fascia ...

Drive Belt Installation
Special Tools EN-955 Locking Pins EN-48488 Holding Wrench For equivalent regional tools, refer to Special Tools. Note: Ensure that the drive belt tensioner is held with EN-955?E locking pin. Install the drive belt. Move the drive belt tensioner clockwise until EN- ...

Fuel Pump Control Module Programming and Setup
The fuel pump control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct calibration software, the fuel pump control module will not control all of the vehicle features proper ...

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