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Home >> Land Rover >> 2021 >> Discovery S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Evaporative Emissions - V6 S/C 3.0L Petrol -- Discovery/L462) >> Specifications >> Diagnosis And Testing >> Evaporative Emissions - V6 S/C 3.0L Petrol (G1216996) >> Leak Repairs

Leak Repairs

WARNING: This page is about a different variant/trim than selected.

Each component joint in the fuel system is a potential leak path. For further information regarding the installation of hoses and seals, refer to the appropriate service information.

The fuel filler cap is the only component that is frequently disturbed and as such is the most likely leak path. When installing the fuel filler cap, it should be tightened securely (until 3 clicks are heard) to ensure a leak free system.

The diagnostic module tank leakage pump is not sealed internally at the electrical connector. The wiring harness connector contains grommets and a conventional seal. This connector must be installed securely to ensure a leak free system.

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