0445120 Series Injectors Application Scenarios ·
0445120 Series Injectors Functions ·
shumatt diesel ·
0445120 Series Injectors Application Scenarios
0445120 Series Injector’s Part Number Location
0445120 Series injector part number see as follows
No. |
Name |
A |
brand, logo, part number, series number |
B |
nozzle part number |
0445120 Series Injector’s Application Scenarios
Common rail system is an oil supply method refers to the diesel oil from the fuel tank sucked out by the gear pump through the oil-water separator and the gear pump to diesel fine filter, high-pressure pump, common rail pipe, and fuel injector, all together with the closed-loop fuel supply system composed of sensors and ECU that completely separates the generation of injection pressure and the injection process from each other.
No. |
Name |
No. |
Name |
No. |
Name |
No. |
Name |
1 |
Tank |
5 |
Common RailPressure Sensor |
9 |
Engine Crankshaft Sensor |
A |
High Pressure Oil Circuit |
2 |
Diesel Filter |
6 |
CommonRail Pipe |
10 |
Camshaft Sensor |
B |
LowPressure Oil Circuit |
3 |
High-Pressure Pump |
7 |
Injector |
11 |
ECU Electronic Control Unit |
/ |
/ |
4 |
Fuel Gear Pump |
8 |
Accelerator Pedal |
/ |
/ |
/ |
/ |