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Home >> Jaguar >> 2012 >> XF Portfolio >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel Tank & Lines - V8 5.0L Petrol/V8 S/C 5.0L Petrol -- XF/X250 >> Fuel Tank And Lines - V8 5.0L Petrol/V8 S/C 5.0L Petrol >> Description And Operation >> Fuel Tank And Lines - System Operation And Component Description (G1605096) >> Fuel Tank

Fuel Tank

NOTE: NAS fuel system shown
G11424076
ITEM DESCRIPTION
1 Fuel filler pipe connection and check valve
2 Fuel Pump Driver Module (FPDM)
3 DMTL Pump (NAS only)
4 Evaporative emission (EVAP) canister
5 Secondary EVAP canister (NAS only)
6 EVAP hose
7 Hose - EVAP canister to purge valve
8 Vapor pressure control valve
9 Hose connection - EVAP canister to purge valve
10 Fuel supply to engine
11 Fuel level sensor 'B' float
12 Fuel level sensor 'B'
13 Liquid Vapor Separator (LVS)
14 Fuel level sensor 'A' float
15 Fuel pump module outlet connection
16 Fuel level sensor 'A'
17 Fuel pump module

The fuel tank is a saddle type tank, blow moulded from High Density Polyethylene (HDPE). The tank is located forward of the rear suspension and is mounted using two metal straps. The tank is a sealed unit with the only internal access being through the fuel pump module aperture on the top of the tank.

The fuel pump module flange has a six pin external connector which provides the electrical connections for the fuel pump and both fuel level sensors; 'A' and 'B'. A quick release connector provides for the connection of the fuel feed pipe.

The flange is fitted with a locking ring and seal. The seal locates in a groove on the tank. The locking ring locates and clamps on the encapsulated ring that is moulded into the fuel tank. The flange has a tag which locates in the top of the tank to ensure correct orientation.

A carrier within the tank provides for the mounting of the passive side jet pump tube, vent valve, Roll Over Valve (ROV) and Liquid Vapor Separator (LVS), fuel level sensors and passive side drain.