Installing/Replacing left rail pressure sensor
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW M5, 2022 BMW M5, 2021 BMW M5, 2020 BMW M5, and 2019 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
Preliminary work
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to REMOVING THE COVER PANEL OF THE SLAVE DME CONTROL DEVICE .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING HOLDER OF DME CONTROL UNIT FOR CYLINDERS 5 TO 8 .
- Refer to PARTIALLY REMOVING THE COOLANT EXPANSION TANK .
- Refer to REMOVING THE WIRING HARNESS FROM THE CYLINDER BANK 2 .
- Refer to REMOVING IGNITION COIL OF CYLINDER BANK 2 .
- Refer to REMOVING RAIL FROM BANK 2 .
Precondition
Rail removed
- Secure the high-pressure rail on the lug (1) .
- Release the rail pressure sensor (2) and remove.