12 52 Plug connections, terminals, loose parts
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2010 BMW 335xi, 2010 BMW 335i, 2009 BMW 335xi, 2009 BMW 335i, and 2008 BMW 335xi. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE WIRING LOOM SPECIFICATION
| - | Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|---|
| 1AZ | Wiring harness to cylinder head | N52 | M6 | - | 8 Nm |
| 2AZ | Cable duct to cylinder head cover | N52, N54, N53 | M6 | Replace screws | - |
| - | - | - | Jointing torque | 4 Nm | |
| - | - | - | Torque angle | 90° | |
| 3AZ | Ground cable to crankcase (electr. coolant pump) | N52, N54, N52K, N51, N53 | M8 | Replace screws | - |
| - | - | - | Jointing torque | 8 Nm | |
| - | - | - | Torque angle | 45° | |