16 12 Fuel Delivery
WARNING: This page does not describe the selected car, but rather 38 other vehicles, including the 2006 BMW M3, 2006 BMW 330Ci, 2006 BMW 325Ci, 2005 BMW M3, and 2005 BMW 330xi. However, it is still accessible from the selected car via links, so may be relevant.
FUEL DELIVERY TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Pump assembly to metal-bonded mount | All / with fuel injection | 6.5 Nm | ||
| 2AZ Holder to fuel pump or fuel reservoir | All / with fuel injection | 6.5 Nm | ||
| 3AZ Electric connections on fuel pump | All / with fuel injection | 2 Nm | ||
| 4AZ Electric connections on fuel pump | All / with fuel injection | M4 | - | 1.2 Nm |
| 5AZ Electric connections on fuel pump | All / with fuel injection | M5 | 1.6 Nm | |
| 6AZ Plastic nut on cover for fuel pipes | E30 | 2 Nm | ||
| 7AZ Hose clamps 10 - 16 mm dia. | All | 2 Nm | ||
| E65 / E66 | 1.5 Nm | |||
| 8AZ Hose clamps 18 mm dia. | All | 3 Nm | ||
| 9AZ Hose clamps 37 - 43 mm dia. | All | 4 Nm | ||
| E52 | 3 Nm | |||
| 10AZ Hose clamps 42 - 48 mm dia. | E65 / E66 | 2 Nm | ||
| E83 | 4 Nm | |||
| 11AZ Fuel filler pipe to body | E46, E65, E66, E67, E83 | 4 Nm | ||
| E60, E61, E63, E64 | M6 | 9Nm | ||
| E85 | M6 8.8 | 7 Nm | ||
| 12AZ Feed line to fuel tank | E46 / M56 | M14 | 26 +/- 3 Nm | |
| 13AZ Vent line from carbon canister to fuel tank | E46 / M56 | M24 | 26 +/- 3 Nm | |
| 14AZ Fuel tank vent line to fuel filler pipe / purge air line to carbon canister | E46 / M56 | M14 | 26 +/- 3 Nm | |
| 16AZ Grounding strap, fuel filler pipe to body | E85 | M6 8.8 | 9 Nm | |
| E83 | 8Nm |