Tools Required
• | J 42242
Fuel Pressure Gage Adapter |
Installation Procedure
Caution: Refer to Gasoline/Gasoline Vapors Caution in the Preface section.
Caution: Remove the fuel tank cap and relieve the fuel system pressure before
servicing the fuel system in order to reduce the risk of personal injury.
After you relieve the fuel system pressure, a small amount of fuel may be
released when servicing the fuel lines, the fuel injection pump, or the connections.
In order to reduce the risk of personal injury, cover the fuel system components
with a shop towel before disconnection. This will catch any fuel that may
leak out. Place the towel in an approved container when the disconnection
is complete.
- Relieve the fuel system pressure. Refer to
Fuel Pressure Relief
.
- Connect the CH-48027-1 (1) to the CH-48027-2 (2).
- Remove the shop towel from around the fuel rail service port, and place in an approved gasoline container.
- Perform any tests and/or diagnostics as needed. For the proper usage of the
CH-48027
, refer to the manufacturer's directions.
Removal Procedure
- Relieve the fuel system pressure, if required. Perform the following steps:
| Caution: Wrap a shop towel around the fuel pressure connection in order to reduce
the risk of fire and personal injury. The towel will absorb any fuel leakage
that occurs during the connection of the fuel pressure gage. Place the towel
in an approved container when the connection of the fuel pressure gage
is complete.
|
1.1. | Wrap a shop towel around the fuel rail service port. |
1.2. | Place the hose on the CH-48027-2 (2) into an approved gasoline container. |
1.3. | Open the valve on the CH-48027-2 (2) in order to bleed any fuel from the fuel rail. |
1.4. | Close the valve on the CH-48027-2 (2). |
1.5. | Remove the hose on the CH-48027-2 (2) from the approved gasoline container. |
1.6. | Remove the shop towel from around the fuel rail service port, and place in an approved gasoline container. |
Notice: Clean all of the following areas before performing any disconnections
in order to avoid possible contamination in the system:
• | The fuel pipe connections |
• | The areas surrounding the connections |
- Disconnect the CH-48027-1 (1) from the CH-48027-2 (2).
- Disconnect the CH-48027-2 (2) from the CH-48027-3 (4).
- Disconnect the CH-48027-3 (4) from the
J 42242
.
- Disconnect the
J 42242
from the fuel rail service port.
- Install the fuel rail service port cap.
- Install the engine cover, if required.
- Tighten the fuel fill cap.