Fuel Pressure Gage Installation and Removal

Fuel Pressure Gage Installation and Removal

Tools Required:

* J 34730-1A Fuel Pressure Gage
* J 42982 Fuel Pressure Gage Adapter
* CH-47831 Fuel Line Disconnect Tool

Installation Procedure

1. Relieve the fuel pressure. Refer to Fuel Pressure Relief Procedure Service and Repair.




2. Remove the fasteners from the engine cover.
3. Remove the engine cover from the engine.




4. Disconnect the quick connect coupling of the fuel feed hose (3) from the fuel feed pipe of the fuel rail. Use a shop towel in order to catch any remaining fuel that may leak.
5. Install the J 42982 between the fuel feed pipe of the fuel rail and of the fuel feed hose.




6. Install the J 34730-1A to the J 42982 , and tighten securely.

Notice: Refer to Fastener Notice in Cautions and Notices.

7. Connect the negative battery cable.

Tighten the retainer for the negative battery cable terminal to 15 Nm (11 lb ft).

8. Turn ON the ignition in order to pressurize the fuel system.
9. Turn OFF the ignition.
10. Check for any fuel leaks.

Removal Procedure

1. Relieve the fuel pressure. Refer to the Fuel Pressure Relief Procedure Service and Repair.




2. Remove the J 34730-1A from the J 42982 .
3. Using the CH-47831 , disconnect the quick connect coupling of the J 42982 from the fuel feed pipe of the fuel rail. Use a shop towel in order to catch any remaining fuel that may leak.
4. Disconnect the quick connect coupling of the fuel feed hose (3) from theJ 42982 , and remove the adapter. Use a shop towel in order to catch any remaining fuel that may leak.




5. Connect the quick-connect fitting of the fuel feed hose (3) to the fuel feed pipe of the fuel rail.

Notice: Refer to Fastener Notice in Cautions and Notices.

6. Connect the negative battery cable.

Tighten the retainer for the negative battery cable terminal to 15 Nm (11 lb ft).

7. Turn ON the ignition in order to pressurize the fuel system.
8. Turn OFF the ignition.
9. Check for any fuel leaks.




10. Install the engine cover.
11. Secure the engine cover with the fasteners.

Tighten the fasteners to 10 Nm (89 lb in).