1353 Fuel Injector Nozzles and Lines
WARNING: This page is about a different car, the 2018 BMW 330i and 2017 BMW 330i. However, it is still accessible from the selected car via links, so may be relevant.
1353 FUEL INJECTOR NOZZLES AND LINES - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Fuel high-pressure sensor | B48 | 30-5 Nm | ||
| 2AZ Injector on rail | B48 | M5x30 | 1. Replace the screws and tighten in the screwing sequence. | |
| 2. Final torque | 5 Nm | |||
| 3. Angle of rotation | 100° | |||
| 3AZ High-pressure rail to cylinder head | B48 | M6x70 | 1. Replace the screws and tighten in the screwing sequence. | |
| 2. Final torque | 5 Nm | |||
| 3. Angle of rotation | 100° | |||
| 4AZ Feed line to high pressure pump | B48 | M14 | 31 Nm | |
| 5AZ Feed line to cylinder head cover | B48 | 7 Nm | ||
| 6AZ High pressure line on the rail and high pressure pump | B48 | M14 | 33 Nm |