Preliminary Work
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, and 2019 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Hot fuel and hot fuel lines.
- Danger of scalding
→ Allow the fuel to cool down before opening line connections.
→ Wear protective gloves.
→ Wear protective goggles.
NOTE:
Incorrect handling of pipe and line connections
- Risk of damage to components
- Leaks
→ Do not put too much pressure on pipe and line connections.
→ Always counter the lines when loosening and fastening them.
Information
- Do not bend high-pressure lines. Check that the connection points are not damaged and are perfectly clean and check that the screws/bolts are not seized and that there is no thread damage. Remove dirt on the conical/ball joints.
Information
Removal shown at the left on high-pressure pump to rail.
- Remove ignition coils.
> 282020 REMOVING AND INSTALLING IGNITION COILS (V8 BITURBO)
- Loosen fuel line (high-pressure pump to rail) -1-
.
> 249019 REMOVING AND INSTALLING FUEL LINE (LEFT HIGH-PRESSURE PUMP TO RAIL] (V8 BITURBO)