Fuel System Pressure Check
Special Tool(s) / General Equipment
| 310-D009 (D95L-7211-A) Fuel Pressure Test Kit | |
|---|---|
| 310-S039 (T90T-9550-S) Disconnect Tool, Spring Lock Coupling TKIT-1990-LMH |
Check
- 1.
Refer to: Health and Safety Precautions
- 2.
Release the fuel system pressure. Refer to: Fuel System Pressure Release
- 3.
Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect
- 4.WARNING: Fuel may remain pressurized in some fuel lines after the Fuel System Pressure Release procedure. Wear safety gloves and a face shield when disconnecting pressure lines to avoid skin and eye contact. Failure to follow this instruction may result in serious personal injury.NOTE: Be prepared to collect escaping fluid.
Disconnect the fuel jumper tube-to-fuel rail quick release coupling.
Use Special Service Tool: 310-S039 (T90T-9550-S) Disconnect Tool, Spring Lock Coupling.
- 5.
Install the special tool between the fuel jumper tube and the fuel rail. Install Special Service Tool: 310-D009 (D95L-7211-A) Fuel Pressure Test Kit.
- 6.
Connect the battery ground cable. Refer to: Battery Disconnect and Connect
- 7.NOTE: Make sure that the system pressure is within specification.NOTE: Carry out a Key ON Engine OFF (KOEO) visual inspection for fuel leaks prior to completing the fuel system pressure test.NOTE: After completion of the fuel system pressure test, open the drain valve on the Fuel Pressure Test Kit and release any residual fuel into a suitable container prior to removing the tool.
Refer to: Specifications
- 8.
Remove the special tool between the fuel supply line and the fuel rail. Remove Special Service Tool: 310-D009 (D95L-7211-A) Fuel Pressure Test Kit.