Honda HR-V Owners & Service Manuals

Honda HR-V: Injector Removal and Installation

Honda HR-V (2015-2021) Service Manual / Engine / Engine Control System & Engine Mechanical - Service Information / Injector Removal and Installation

Removal

1. Fuel Pressure - Relieve

2. Fuel Injector and Rail Assembly - Remove

Engine Control System & Engine Mechanical - Service Information

  1. Disconnect the injector connectors (A).
  2. Remove the harness clamp (B).
  3. Disconnect the quick-connect fitting (C).
  4. Remove the injectors and the fuel rail (D) together.

3. Fuel Injector - Remove

Engine Control System & Engine Mechanical - Service Information

  1. Remove the injector clips (A) from the injectors (B)
  2. Remove the injectors from the fuel rail (C).

Installation

1. Fuel Injector - Install

Engine Control System & Engine Mechanical - Service Information

  1. Coat the new O-rings (black) (A) with clean engine oil, and insert the injectors (B) into the fuel rail (C)
  2. Install the injector clips (D)
  3. Coat the new injector O-rings (brown) (E) with clean engine oil.

2. Fuel Injector and Rail Assembly - Install

Engine Control System & Engine Mechanical - Service Information

  1. Install the injectors and the fuel rail (A) together.
  2. Connect the quick-connect fitting (B).
  3. Install the harness clamp (C).
  4. Connect the injector connectors (D).

3. Fuel Leak - Check

  1. Turn the vehicle to the ON mode, but do not start the engine. After the fuel pump runs for about 2 seconds, the fuel rail will be pressurized. Repeat this two or three times, then check for fuel leakage.

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