13 54 251 Replacing intake hose (between connecting piece and throttle assembly) (M54)
WARNING: This page is about a different car, the 2005 BMW Z4, 2004 BMW Z4, and 2003 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Switch off ignition.
- Disconnect intake hose.
Release hose clamps (1).
Remove vacuum hose.
Detach intake hose (2) from throttle assembly and idle speed control valve.