Fuel Injector Nozzles and Lines
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2019 MINI Cooper, 2018 MINI Cooper, 2017 MINI Cooper, 2016 MINI Cooper, and 2015 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUES SPECIFICATIONS - FUEL INJECTOR NOZZLES AND LINES
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Rail pressure sensor | B36/B38/B46/B48 | M10 | 32.5 ±2.5 Nm | |
| 2AZ Injector to rail | B36/B38/B46/B48 | M5 | 1. Replace screws and tighten in screw fastening order. 2. tightening torque 3. Angle of rotation |
5 Nm 100 ° |
| 3AZ Rail to cylinder head | B36/B38/B46/B48 | M6 | 1. Replace screws and tighten in screw fastening order. 2. tightening torque 3. Angle of rotation |
5 Nm 100 ° |
| 4AZ Feed line to high pressure pump | B36/B38/B46/B48 | M14 | 30 ±2 Nm | |
| 5AZ Feed line to cylinder head cover | B36/B38/B46/B48 | 6.5 Nm | ||
| 6AZ High pressure line to rail and high pressure pump | B36/B38/B46/B48 | M14 | 33 ±2 Nm |