Location of fuel supply system components
| Item name | Spare part number | Description |
| 1 | - | Filler cap and cord |
| 2 | - | Breather pipe tee in the carbon adsorber |
| 3 | - | Purge line of the carbon adsorber |
| 4 | - | Carbon adsorber |
| 5 | - | Rear differential breather port |
| 6 | - | T cabin breather fuel tank |
| 7 | - | fixing screw (6 pcs.) |
| 8 | - | heat shield |
| 9 | - | Lid |
| 10 | - | Pipeline - fuel pump to engine (innings) |
| 11 | - | EVAP purge valve connection pipe to charcoal canister |
| 12 | - | DMTL pump (only for North America) |
| 13 | - | DMTL filter (only for North America) |
| 14 | - | Fuel tank |
| 15 | - | Fuel pump module assembly |
| 16 | - | T cabin breather fuel tank |
| 17 | - | Filler pipe |
| 18 | - | Carbon adsorber ventilation pipeline |
| 19 | - | Frame |
General information
The major components of the 4.4L V8 fuel system include the fuel tank, fuel pump, fuel filler assembly, and two fuel gauges.
The fuel system of the 4.4L V8 engine uses a fuel pump installed in the fuel tank to provide a constant level of pressure in the fuel manifolds from which fuel is supplied to the injectors. Fuel manifolds and injectors are discussed in the section "Fuel system and charging system" for 4.4L V8 engine. For more information refer to Fuel Charging and Controls (303-04B Fuel Charging and Controls - 4.4L) The system for reducing the toxicity of exhaust gases is discussed in the section "Exhaust emission control system" for 4.4L V8 engine. For more information refer to Engine Emission Control (303-08B)
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