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.
- Remove primary catalytic converter at the right in direction of travel.
> WM, 267619 REMOVING AND INSTALLING PRIMARY CATALYTIC CONVERTER (V8 BITURBO) "REMOVING "
- The turbocharger on bank 1-4 must be removed in order to remove the turbocharger on bank 5-8.
- Unscrew oxygen sensor on the turbocharger.
> WM, 246919 REMOVING AND INSTALLING OXYGEN SENSOR UPSTREAM OF CATALYTIC CONVERTER (V8 BITURBO) "REMOVING "
- Remove intake manifold.
> WM, 212419 REMOVING AND INSTALLING INTAKE PIPE (V8 BITURBO) "REMOVING "
- Remove pressure pipe.
> WM, 214119 REMOVING AND INSTALLING PRESSURE PIPE (V8 BITURBO) "REMOVING "