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
Safety information
Warning
Steering wheel adjustments while driving can
lead to unexpected steering wheel movements.
Vehicle control could be lost. There is a risk of
accident. Adjust the steering wheel while the
vehicle is stationary only.
Electric steering wheel
adjustment
General information
The
IMPORTANT: Risk of damage!
Extreme cleanliness must be ensured in the connection area of the vent lines
during removal and installation. Even the smallest of dirt particles can cause
leakage in the air spring system.
Necessary preliminary tasks:
Remove trim panel for cover on frame side member on