Line Routing And Securing
WARNING: This page is about a different car, the 2020 Audi A3, 2019 Audi A3, and 2018 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
- Mark the individual fuel, hydraulic and vacuum lines, EVAP system as well as the wires before removing them. This will prevent interchanging them and will ensure the original installation position. Draw sketches or take pictures of them if required.
- Due to the limited space inside the engine compartment, allow sufficient clearance to all moving or hot parts to avoid damaging the lines.