FUEL FLOW DIAGRAM
| *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.
| *a | from Battery |
| *b | FUEL PMP |
| *c | Fuel Pump |
| *d | Fuel Vent Tube Assembly |