4383889 Pressure Limiter Valve for Cummins Fuel Syatem Injection Common Rail
Product Description
| OE Number: | 4383889 | Description: | Fuel Inlet Meter Valve |
| Warranty: | 12 Months | Material: | Iron and plastic |
| Delivery time: | 7-15 days for bulk order/ 1-3 days for sample order | Packing: | Customized/Natural/Henshine |
| Surface Finish: | All NEW/ Genuine Quality | Colour: | Silver & Black |
| Fitted on: | |||
Check the video of Inlet Metering Valve 4383889 on Youtube
4383889 FUEL METERING VALVE| Ningbo Henshine Precision Mahcinery Co., Ltd
Ningbo Henshine Precision Machinery Co., Ltd
Detailed Photo:
Side View of Pressure Limiter Valve 4383889
(Courtesy of Ningbo Henshine Precision Machinery Co., Ltd)
FIGURE 2 Inlet metering Valve DZ111136 with Fuel Supply Pump
(Courtesy of Ningbo Henshine Precision Machinery Co., Ltd)
It started slowly and just got bigger and bigger. After starting in the morning, the engine cut out 4-5 times in the first 500 meters.
It felt like the diesel was abruptly cut off or something was stopping the Landy abruptly. Quickly stepping on the clutch only helped sometimes, but generally, the engine just died. There was no warning light on the dashboard to indicate a malfunction and the engine could be restarted again and again without problems.
After research and determined there was a problem with the common rail fuel injection.
Inlet Meteirng Valve Bosch CR Pump, 1 465 ZS0 new OE number list
| Make: | |
| Model: | |
| Submodel: | / |
| Engine Type: | / |
| Engine Family: | / |
| Engine Size: | / |
| Fuel Type: | Diesel |
| Regulator Usage: | Fuel Supply Pump Repairing |
| Replaces OEM Part Number (application): | Instead of IVECO 80**94/ CUMMINS 49175**/ YANMAR 148661510** |
Condition: Brand NEW/ Genuine Quality
Manufacturer Part Number: 4383889
Other Numbers: /
Manufacturer: Made by HENSHINE
Rail: /
Type: Pressure Limiter Valve/ PLV
Min Sample Order: 15 pcs
Production Capacity: 2，600 pcs/month
Means of Transport: Ocean, Land, Air, Express
Payments: Visa, Mastercard, T/T, WesternUnion, Online Transfer, Cash on pickup
FUEL INLET METERING VALVE
4383889 Pressure Control Valve PCV under CR System PUMP PRESSURE REGULATOR
+Diesel Common Rail System/Fuel Injection System
-Components of Fuel Supply Pump/ High-pressure Pump
-Dosing Unit/ Fuel Metering Unit/ Metering Valve/ Fuel Flow Control Valve
4383889 Pressure Limiter Valve for Cummins diesel common rail used on Diesel Engine in Doosan, Parts Made by Ningbo Henshine Precision Machinery
The Pressure Limiter Valve 4383889 is generally installed at the fuel supply pump of the fuel injeciton system. It is a fuel-flow-control valve, controlled by the electronic control unit (ECU), which can control the flow of oil entering the high-pressure common rail, thereby controlling the oil flow into the fuel pipe. The good work of this component can not only ensure that the vehicle can run normally but also enable the engine to run in the most fuel -- efficient state to achieve the effect of saving fuel.
2012-05-24
What is a Fuel Inlet Metering Valves? >> check here
The Fuel Inlet Metering Valve (IMV) controls the fuel flow in the common rail of the diesel engine. The use tolerance of IMV is very small and will soon be affected by contaminated fuel and / or fouling.
When the valve is activated, the force of the electromagnet aids the spring, reducing the opening of the valve and so increasing fuel pressure. The valve also acts as a mechanical pressure damper, smoothing the high frequency pressure pulses emanating from the radial piston pump when less than three pistons are activated.
An ECU operated Inlet metering valve (IMV),which is located on the side of the high-pressure fuel pump is utilised for this purpose. which controls the output volume and pressure in the fuel rail.
Generally, the IMV is available as a replacement unit for a range of Fuel Supply Pump.
The Fuel Supply Pump only compresses the amount of fuel needed to maintain the fuel pump pressure required.
This assists in reducing emissions by reducing engine operating load.
Reducing fuel flow during operation also results in lower fuel temperatures.
Common typical faults affecting IMV operation.
Excess wear, contaminated fuel, or an electrical malfunction with the Fuel Inlet Metering Valve, can be created major driveability problems and possible fuel pressure conditions.
A Inlet valve, also named a Pressure Limiter Valve, or PLV Valve, helps maintain the fuel pressure in the Common Rail System. If the fuel common rail is in over high fuel pressure, the fuel pressure limiter valve releases overmuch pressure from the common rail. This is vital because that is how the fuel gets to the injectors. Blocking the pass-through to the fuel tank off completely, the fuel pump will try to force too much fuel into the injectors which will cause them to fail and you will end up needing another auto repair service.
As you could see, the pressure regulator plays a critical role in the common rail diesel injection system.
A good factory, a good supplier with stable quality, and follows IATF16949 rules strictly.
After being tested by many of our customers in Europe and the Americas, this pressure regulator is a good replacement for OE diesel parts, like 4383889 Diesel Fuel Rail Pressure Limiter Valves.
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Exploded View
OE CODE
Producent OE CODE
Cummins 4383889
Fuel System Parts
| Part Number | Name | OE |
| Common Rail | -- | |
| Pressure Relief Valve | / | |
| Inlet Metering Valve | A2C59506225 | |
| Injector Assy | / | |
| Pump | / |