Introduction
The purpose of this repair manual is to provide service
advisors and technicians with the basic knowledge needed to
ensure professional and competent procedures.
Note
Only the c
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - Solid
Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as ref
All doors must be unlocked or locked separately
if the central locking system fails.
Fig. 21 Driver's door: door lock cylinder
Fig. 22 Door: mechanically locking
Unlocking or locking the driver's door with
the mechanical key
Remove the mechanical key.
Insert the mechanical key into the slot u
General Description
Air mass and charge pressure are two factors used for engine
load management. For this purpose, there are several sensors
with absolutely identical functions. They measure the intake air
temperature and the intake manifold pressure. The Intake Air
Temperature Sensor -G42- / M