Cylinder Head, Removing And Installing, Vehicles With Gas Fuel Systems: Installing
WARNING: This page is about a different car, the 2020 Audi A4, 2019 Audi A4, 2018 Audi A4, and 2017 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
Additional Procedures:
-- Install the rear coolant pipes. Refer to REAR COOLANT PIPES, REMOVING AND INSTALLING, VEHICLES WITH NATURAL GAS FUEL SYSTEMS .
-- Tighten the low pressure line from the fuel rail (refer to OVERVIEW - FUEL RAIL ), to do so counterhold with a suitable tool on the connection.
-- Open the shut-off valves on the mechanical valves for the fuel tank shut-off with the Extension :T40333 and the Hand Wheel:T50026 and if necessary connect the connectors.
WARNING:
Extremely dangerous and risks of explosion due to gas leaking out making contact with ignition sources and due to electrostatic discharge.
Death or serious bodily injury by explosion.
- Have a specially technically trained person restart the natural gas system.
-- Perform a natural gas system inspection. Refer to appropriate service information.