Fuel System System Diagram
FUEL FLOW DIAGRAM
FUEL SYSTEM WIRING DIAGRAM
Fuel System -- System Diagram |
Text in Illustration*1
| Fuel Pressure Sensor
| *2
| Common Rail Assembly
|
*3
| Pressure Discharge Valve
| *4
| Fuel Supply Pump Assembly
|
*5
| Suction Control Valve
| *6
| Injector Assembly
|
*7
| Exhaust Fuel Addition Injector Assembly
| *8
| ECM
|
*9
| Fuel Filter Assembly
| *10
| Fuel Filter Assembly
(for Cylinder Block Side)
|
*11
| Fuel Tank Assembly
| -
| -
|
| High Pressure Fuel Line
| 
| Return Fuel Line
|
| Suction Fuel Line
| 
| Pressurized Fuel Line
|
| FUEL SYSTEM WIRING DIAGRAM |
By storing fuel at high pressure, the common rail system provides high pressure fuel injection.
