Necessary preliminary tasks
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
- READ AND COMPLY WITH GENERAL INFORMATION.
- Removing intake air manifold
IMPORTANT:
Before starting work, press the brake pedal to the floor several times to reduce the vacuum pressure in the brake booster.
This makes it easier to detach the vacuum hose.
This makes it easier to detach the vacuum hose.
Unclip vacuum line from fixture (2).
Unfasten hose clip (1).
Release hose clamp (3) and disconnect vacuum line.
Installation:
Replace hose clamps.