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
Principle
The car's interior can be cooled or heated before
driving off with the pre-ventilation. Depending on
set temperature and ambient temperature, the
car's interior is ventilated or possibly heated using
the residual engine heat.
General information
The system can be switched on and off direct
REMOVING AND INSTALLING/REPLACING SERVOMOTOR FOR LEFT ECCENTRIC
SHAFT (N62/N62TU)
IMPORTANT: Follow instructions issued by diagnosis tester.
Risk of damage to intermediate shaft.
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Connect diagnosis tester.
Unfasten acoustic cover screws. Raise a