Honda HR-V: Injector Removal and Installation
Removal
1. Fuel Pressure - Relieve
2. Fuel Injector and Rail Assembly - Remove

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

- Remove the injector clips (A) from the injectors (B)
- Remove the injectors from the fuel rail (C).
Installation
1. Fuel Injector - Install

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

- Install the injectors and the fuel rail (A) together.
- Connect the quick-connect fitting (B).
- Install the harness clamp (C).
- Connect the injector connectors (D).
3. Fuel Leak - Check
- 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.
READ NEXT:
Removal & Installation
1. Air Intake Duct - Remove
2. Intake Air Resonator Mounting Bolt - Remove
3. Left Front Splash Shield - Remove
4. Left Front Inner Fender - Remove - Refer to: Front Inner
Removal & Installation
1. Intake Manifold - Remove
2. Knock Sensor - Remove
Fig. 28: Knock Sensor Location With Torque Specifications
Disconnect the connector (A)
Remove the knock sensor (B).
Removal
NOTE:
Make sure the HDS or the MVCI has the latest HDS software version.
If you are replacing the PCM after substituting a known-good PCM,
reinstall the original PCM, then do
this proced
SEE MORE:
DTC (Gauge Control Module)
NOTE:
Before update the gauge control module, make sure the 12 volt battery in
the vehicle is fully charged, and
connect a 12 volt jumper battery (not a battery charger) to maintain system
voltage.
Never turn the vehicle to the ACCESSORY mode or OFF (LOCK) mode, d
NOTE: Before you troubleshoot, review the how to troubleshoot the
electric parking brake system.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
Check for DTCs with the HDS.
Is DTC U3000-49 i