Common rail injection system, also known as a high-pressure injection system, is a type of fuel injection system used in modern diesel engines. It works by pumping a large amount of fuel into the combustion chamber at high pressure through a common rail, which is a single, high-pressure rail that delivers fuel to the fuel injections. The high pressure allows for precise control of fuel injection, resulting in improved engine performance and fuel efficiency. Common rail injection systems have become increasingly popular in the automotive industry due to their high fuel efficiency and low emissions.

1. 0445110541 Fuel Injection Spare Parts List

No.	1	2	3
Image
Name	Fuel Injection	O-Ring	Gasket F 00V C17 503
Description	Part number: 0445110541	Ensure to meet the standard of the sealing performance between the fuel injection and the engine	Made of brass, used to ensure the tight fit between the fuel injection cap end and the engine
No.	4	5	6
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Name	Nozzle Protective Cover Cap	fuel injection House Protective Cover Cap	Solenoid Valve Protective Cap
Description	Protect nozzle holes from being polluted and blocked	Protect oil inlet from being polluted and blocked	Protect the solenoid valve body and terminals from being damaged by external forces
No.	7	8	9
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Name	VCI Anti-rust Bag	Bubble Bag	fuel injection Packing Box
Description	Prevent fuel injection from rusting	Prevent the fuel injection from being damaged by external forces	Place fuel injection and fuel injection accessories

2. 0445110541 Fuel Injection Causes of Damage

(1) Didn’t operate properly according to engine maintenance manual during disassembly or installation, resulting in damage to the fuel injection.

(2) The fuel oil used for the vehicle does not meet the standard cause damage to the fuel injection, such as: the water content in the fuel oil exceeds the standard, iron powder, aluminum powder, sulfide impurities exceed the standard, etc.

(3) The engine is not regularly maintained according to the engine maintenance manual (please refer to the vehicle maintenance manual for the maintenance mileage). For example, failure to replace the lubricating oil of the engine system for a long time will cause abnormal wear of the engine, excessive exhaust gas volume or a large amount of carbon deposits inside the engine. The filter is not replaced during maintenance or the replaced filter cannot reach the original filter standard. all above reasons can cause damage to the fuel injection.

(4) The abrasion of the oil pump produces iron powder and aluminum powder enter the fuel injection and cause damage to the fuel injection.

(5) The deformation and abrasion of fuel tank result in iron powder or aluminum powder entering the fuel injection and causing damage to the fuel injection.

(6) The fuel injection is damaged due to replacement or adjustment of the relevant parts of the fuel injection. For example, the valve clearance does not meet the standard after the engine is repaired, the replacement or modification of the wiring harness connected to the fuel injection fails to meet the original standard.

(7) The engine is overheated and overloaded for a long time working results in damage to the fuel injection.

(8) The fuel injection will be damaged naturally at the end of its working life.

(9) The fuel injection is magnetized (fuel injection parts’ magnetic exceeded) causing the fuel injection to not work properly.

(10) Before replacing the fuel injection, please check the engine parts carefully according to the engine maintenance manual to avoid the fuel injection being damaged again after replacement.

3. Reasons For 0445110541 Fuel Injection Not Working Normally

(1) There is air in the oil circuit of the engine fuel system.

(2) Vehicle oil pump oil supply system is not normal.

(3) Engine common rail system oil leakage or pressure limiting valve damage.

(4) There is a short circuit, cutting out and poor contact in the wiring harness connected to the fuel injection of the vehicle.

(5) The long-term placement of the fuel injection causes the anti-rust oil to solidify, and the internal components are stuck or the oil holes are blocked.

(6) Before installing, carefully check whether other components in the common rail system except the fuel injection are damaged so as to prevent the fuel injection from not working properly after being replaced.

4. 0445110541 Fuel Injection Storage Standard

Choose a suitable storage place

The warehouse and cargo yard where the fuel injection is stored should be kept clean and dry, and away from the factory buildings that generate harmful gases and dust; do not mix with acids, alkalis, salts and other substances; the storage place should have a good drainage system; the cargo yard should be flattened with gravel or furnace ash etc. to enhance the water permeability of the surface layer to keep the reservoir area dry.

Strict requirements of warehousing

Strict inspections should be carried out when the fuel injections are put into storage, the surface cleaning work should be done well to remove water traces, oil stains, ash and other dirt, remove the rust and do anti-rust treatment in time. Packaged fuel injections must be protected from damage.

Keep the warehouse dry and preventing moisture

The relative humidity is usually below 70% for the fuel injections placed in the room, and the corrosion of the fuel injections is significantly reduced.

fuel injections must be stored in the warehouse, and they are forbidden to store in the same warehouse with commodities with high water content.

Stack Properly

(1) After the fuel injection is exposed to rain, the corrosion rate will increase significantly. The purpose of sealing is to isolate the fuel injection from rainwater and humid air, so the warehouse window should be checked in time to avoid rainwater entering the warehouse

(2) If the fuel injection package is damaged, it should be repaired or replaced; when the package is damp, the packaging material should be dried; if the original anti-corrosion and oil applied at the factory is found to be damaged or dried up, it should be cleaned and re-applied oil in time.

(3) It is forbidden to leave the fuel injection exposed in the air for a long time.

(4) It is forbidden to store acids, alkalis, salts and other substances together with the fuel injection.

(5) The unpacked fuel injection must be rust-proof during secondary storage.

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