Electro-Injector - Iveco VECTOR Series Technical And Repair Manual

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SECTION 2 - FUEL VECTOR 8 ENGINES
Electro—injector
The high—pressure pump keeps the delivery fuel pressure constantly high, irrespective of the phase and the cylinder that must
receive the injection and it accumulates the fuel in the common rail and piping to all the electro—injectors.
At the electro—injector inlet there is therefore always fuel available at the injection pressure calculated by the engine's electronic
control unit (ADEM III).
When the solenoid valve of an electro—injector is energized by the electronic control unit, fuel taken directly from the rail is
injected into the relevant cylinder.
Figure 21
103478
1. Nozzle — 2. Electro—injector — 3. Seals
Base - April 2006 Print P2D32V001E