Fuel Injector Removal
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 BMW 760Li, 2007 BMW 760Li, 2006 BMW 760i, 2006 BMW 760Li, and 2005 BMW 760i. However, it is still accessible from the selected car via links, so may be relevant.
The fuel injector installed position and mounting pressure are maintained by a twin hold down fixture (one hold down fixture for every two fuel injectors).
The twin hold down fixtures are bolted to the cylinder head with spring washers, the correct mounting pressure is ensured by the contact pressure of the spring washers.
The high pressure fuel injectors are positioned on the intake side at a 30° angle to the cylinder head and reach directly into the combustion chamber between the two intake valves.
- Remove the fuel rail and disconnect plug connections (1).
- Remove bolts (3), nozzle holder (4), spring washers (2) and store exactly as removed for re-installation.
- Install special tool #13 1 430 and 13 5 250 on injector nozzles and drive out by slide hammering.