CITROEN 2001 BERLINGO Handbook page 175

PROHIBITED OPERATIONS: HDi DIRECT INJECTION SYSTEM
XSARA - XSARA PICASSO
Engine : RHY
Cleaning.
- The use of high pressure cleaners is prohibited
.- Do not use compressed air.
Fuel supply circuit.
- Required fuel : diesel.
WARNING : Do not use other fuels.
Electric circuit.
- Swapping injection ECUs between two vehicles will render it impossible to start either vehicle.
- It is forbidden to supply a diesel injector with 12 volts.
High pressure fuel pump.
Do not separate the following components from the high pressure fuel pump (5) :
- High pressure fuel pump third piston deactivator (3) (no replacement parts).
- High pressure fuel regulateur (4) (no replacement parts).
- Sealing ring (1) (no replacement parts).
- High pressure outlet connector (3) (will cause a malfunction).
B1HP12CC
171