Honda Accord: Injector Replacement - PGM-FI System - Fuel and Emissions - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Injector Replacement

1. Relieve the fuel pressure (see page 11-306).

2. Remove the engine cover, 3. Disconnect the quick-connect fitting (A).

4. Disconnect the Injector connectors (B) and the engine mount control


4. Disconnect the Injector connectors (B) and the engine mount control solenoid valve connector (C).

5. Remove the ground cable bolts (G101 and G102) (D).

6. Remove the fuel rail mounting nuts (E) from the fuel rail (F).

7. Remove the fuel rail and the Injectors from the Injector base.

8. Remove the Injector clips (G) from the fuel rail 9. Remove the injectors from the fuel rail.

10. Coat the new 0-rings (black) (A) with clean engine oil, and insert the injectors (B) into the fuel rail (C).

11. Install the injector clips (D).


11. Install the injector clips (D).

12. Coat the new injector O-rings (brown) (E) with clean engine oil.

13. Install the fuel rail and the injectors in the injector base (F).

14. Install the fuel rail mounting nuts (G) and the ground cable bolts (G101 and G102).

15. Connect the injector connectors and the engine mount control solenoid valve connector.

16. Connect the quick-connect fitting.

17. Turn the ignition switch to ON (II), but do not operate the starter. After the fuel pump runs for about 2 seconds, the fuel rail will be pressurized. Repeat this two or three times, then make sure there are no fuel leaks.

18. Reinstall the engine cover.

    DLC Circuit Troubleshooting
    NOTE: If you suspect the HDS or the HDS DLC cable may be the source of the communication probrem, verify that they are working properly by connecting them to a known-good, like vehicle and system, ...

    A/F Sensor Replacement
    Special Tools Required 02 Sensor Wrench Snap-on S6176 or equivalent, commercially available 1. Disconnect the A/F sensor 4P connector (A), then remove the A/F sensor (B). 2. Install the parts i ...

    See also:

    Folding Rear Seat
    The back of the rear seat folds down, giving you direct access to the trunk. The seat-back is released from inside the trunk. When storing cargo, you can move the rear center shoulder belt o ...

    Opening and Closing the Windows
    Opening/Closing the Power Windows The power windows can be opened and closed when the ignition switch is in ON , using the switches on the doors. The driver's side switches can be used to open ...

    Backlash Inspection
    1. Place the differential assembly on V-blocks (A), and install the intermediate shaft (B) and the left driveshaft (C). 2. Measure the backlash of both pinion gears (D) with a dial indicator (E) ...