Location of fuel supply system components
| Item name | Spare part number | Description |
| 1 | - | Filler cap and cord |
| 2 | - | Tee of the breather tube in the carbon adsorber |
| 3 | - | Carbon adsorber |
| 4 | - | Rear differential breather tube |
| 5 | - | Fuel tank breather tube |
| 6 | - | fixing screw (6 pcs.) |
| 7 | - | heat shield |
| 8 | - | Lid |
| 9 | - | Pipeline - fuel pump to engine (innings) |
| 10 | - | Purge line of the carbon adsorber |
| 11 | - | Fuel tank |
| 12 | - | Fuel pump module assembly |
| 13 | - | Connecting the fuel tank breather pipes |
| 14 | - | Piping connection of the purge valve with a carbon adsorber |
| 15 | - | Carbon adsorber ventilation pipeline |
| 16 | - | DMTL filter (only for North America) |
| 17 | - | DMTL pump (only for North America) |
| 18 | - | Frame |
| 19 | - | Filler pipe |
General information
The major components of the 4.0L V6 fuel system include the fuel tank, fuel pump module, fuel filler assembly, and two fuel gauges.
The fuel system of the 4.0L V6 engine uses a fuel pump module that is installed in the fuel tank and maintains a constant pressure level 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 4.0L V6 engine. For more information refer to Fuel Charging and Controls (303-04A Fuel Charging and Controls - 4.0L)
The system for reducing the toxicity of exhaust gases is discussed in the section "Exhaust emission control system" for 4.0L V6 engine. For more information refer to Engine Emission Control (303-08A)
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