Fuel Tank - Plug-In Hybrid Electric Vehicles Only
| ITEM | DESCRIPTION |
|---|---|
| 1 | Roll-over valve (quantity 3) |
| 2 | Fuel filler hose |
| 3 | Left side fuel pick up |
| 4 | Float - Fuel level sensor 'B' |
| 5 | Fuel level sensor 'B' |
| 6 | FLVV (quantity 2) |
| 7 | Float - Fuel level sensor 'A' |
| 8 | Fuel level sensor 'A' |
| 9 | LP fuel pump assembly |
| 10 | Fuel tank breather pipe |
The fuel tank is a saddle tank design and installed under the second row seat floorpan, forward of the rear suspension. The fuel tank is manufactured using 6 layer co-extruded blow molding technology providing both high mechanical strength and complete emission integrity. The fuel tank is secured with 2 straps which are bolted in position to the vehicle body. The fuel filler neck is produced from stainless steel.
The fuel tank has a storage capacity of 69 liters (18.22 (US) gallons).
The fuel tank contains a LP fuel pump assembly which collects fuel from both sides of the fuel tank. The LP fuel pump assembly supplies the engine's fuel demands while also supplying the fuel to power the 2 jet pump venturis. The rapid flow of fuel through the venturi nozzle creates a depression. The depression draws the fuel back across the saddle into the pump side of the fuel tank and fills the LP fuel pump assembly swirl pot.
Fuel level inside the tank is monitored by 2 level sensors. The fuel level sensor 'A' is installed in the right side of the fuel tank on an internal bracket. Also an internal bracket allows for the attachment of the fuel level sensor 'B' on the left side of the fuel tank. The fuel level sensor 'A' and fuel level sensor 'B' monitor the fuel level inside the fuel tank. The signals from fuel level sensor 'A' and fuel level sensor 'B' are sent to the BCM /GWM.
Fuel Limit Vent Valve
The 2 FLVV s are installed in the middle of the fuel tank. They allow the fuel tank to be filled up to the maximum liquid storage capacity. They are connected to the tank breather pipe and evaporative emission canister. The FLVV allows air and fuel vapor to be expelled from the tank during a refueling event. When the liquid level reaches the FLVV it is forced closed, the incoming fuel is then forced up the fuel filler pipe activating the re-fuelling applicator automatic cut off.
For additional information, Refer to: EVAPORATIVE EMISSIONS - INGENIUM I4 2.0L PETROL/INGENIUM I4 2.0L PETROL - PHEV (G2057310)
Roll-Over Valve
The fuel tank has 3 roll-over valves to allow the fuel vapor to exit and prevent pressurisation of the fuel tank in normal operation. The fuel vapor is captured by the evaporative emission canister. In the event of a vehicle rollover, the roll-over valves close to prevent the leakage of fuel from the fuel tank.
For additional information, Refer to: EVAPORATIVE EMISSIONS - INGENIUM I4 2.0L PETROL/INGENIUM I4 2.0L PETROL - PHEV (G2057310)