NOTES ON FUEL PRESSURE CHECK (REFERENCE PRESSURE: ENVIRONMENT)
Feature of this version with ambient pressure:
The connection for the vacuum hose of the fuel pressure regulator is located
between the
REPLACING COMPLETE INJECTION PIPE (N52/ N52K)
Special tools required:
13 5 281
Necessary preliminary tasks:
Read out fault memory of DME control unit
Switch off ignition
Remove clean air pipe
Necessary preliminary tasks:
Remove left microfilter housing cover.
IMPORTANT: When replacing or repairing, observe the filling and
bleeding instructions for
the following parts:
Tandem brake master cylinder
Hydraulic unit
Components and connecting lines which are fitted between these
assem