Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
BMW
>>
2015
>>
640i 2D Coupe
>>
Repair and Diagnosis
>>
External Pages
>>
Different variant/trim
>>
Section 97 (Functional Descriptions - 6-Series - Engine Performance Systems)
>>
Engine Performance - Functional Description
>>
Vacuum supply
>>
System functions
>>
Notes
System functions: Notes
WARNING:
This page is about a different variant/trim than selected.
The following system functions are described:
Build-up of partial vacuum.