12 51 Engine wiring harness
WARNING: This page is about a different car, the 2003 BMW 530i, 2002 BMW 530i, and 2001 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE WIRING HARNESS - TORQUE SPECIFICATIONS
| Type | Thread | Measure | |
|---|---|---|---|
| 1AZ Wiring harness on electrical cutout device | M51/M41 | M5 | 2.5 Nm |
| 2AZ Wiring harness on distributor | E36/M41 | M8 | 10 Nm |
| 3AZ Battery positive terminal to intake manifold | M57 | M8 | 7 Nm |
| 4AZ Battery positive terminal in engine compartment | M62/S62 | M8 | 10 Nm |
| M57/M67 | M8 | 10 Nm | |
| M54 | M8 | 21 Nm | |
| 5AZ Wiring harness to ground holder | M67 | M6 | 10 Nm |
| M47TU | M6 | 7 Nm | |
| 6AZ DDE wiring harness pick-off to battery positive terminal | M47TU/ M57TU/M67 | M6 | 9 Nm |
| 7AZ Injector guide strip to cylinder head cover | M47TU/M57TU | 3.5 Nm | |