Installing high pressure line between high pressure pump and rail for cylinders 1 to 3
WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
- Feed in and install the high pressure line (1).
- Tighten the union nuts (arrows) with the special tool 0 495 280 (13 0 140) .
TIGHTENING TORQUE SPECIFICATIONS
| High pressure line between the rail and the high pressure pump | ||
|---|---|---|
| M14x1.5 | tightening torque | 33 Nm |
Follow-up work
- Refer to INSTALLING ALL IGNITION COILS .
- Refer to INSTALLING ACOUSTIC COVER .
- Refer to INSTALLING THE STRUT BRACE .
- Refer to CONNECTING ALL BATTERY GROUND LEADS