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Home >> Jaguar >> 2020 >> XF Checkered Flag >> Repair and Diagnosis >> External Pages >> Different car >> Section 91 (Fuel Tank & Lines - V6 S/C 3.0L Petrol , Petrol -- XE (X760)) >> Fuel Tank And Lines - V6 S/C 3.0L Petrol, Petrol >> Description And Operation >> Description >> Fuel Tank >> Fuel Limit Vent Valve (FLVV)

Fuel Limit Vent Valve (FLVV)

WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

The FLVV allows the fuel tank to be filled to its maximum, by expelling the air within the fuel tank through an internal breather hose connected to a stub port passing through the fuel tank casing. An external pipe and hose connect this port to the top of the filler neck.

For additional information, refer to: Evaporative Emissions .