K9K
I - RISKS RELATING TO CONTAMINATION
The high-pressure direct injection system is highly sensitive
to contamination. The risks caused by contamination
are:
damage to or destruction of the high pr
K9K, and 750 or 760 or 762 or 764 or 766 or 768
High pressure pump
Flow regulation solenoid valve
Pressure regulation solenoid
valve
Diesel temperature sensor
Spacer between the cylinder
head
K9K, and 750 or 752 or 764 or 766 or 768
To configure the computer, (see MR 394 Fault finding,
Diesel Injection, Configuration and programming).
Diesel injection computer: Removal - Refitting
K9K
K9K, and 750 or 752 or 766 or 768
IMPORTANT
Use the diagnostic tool before any operation is carried
out on the injection circuit to check:
that the injector rail is not under pressure,
that the fuel temperature is not too high.
It is essential to respect the safety and cleanliness
advice whenev
K9K, and 750 or 752 or 764 or 766 or 768
Note:
Vehicles equipped with the K9K*768 engine may or
may not be equipped with an intercooler.
Disconnect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
Disconnect the inlet pressure sensor (1).
Remove the air duct (3) betwee