contact us
WhatsApp
Leave Your Message
0445110189 (1).jpg
0445110189 (2).jpg
0445110189 (3).jpg

0445110189 Fuel Injector Nozzle for Replace/Repair Engine Part

Brief introduction

The injector nozzle itself is a normally closed valve (a normally closed valve means that when there is no input control signal, the valve is always in a closed state; while a normally open valve means that when there is no input control signal, the valve is always in an open state), and a valve needle moves up and down to control the opening and closing of the valve. When the ECU issues an injection command, its voltage signal will cause current to flow through the coil in the injector nozzle, generating a magnetic field to attract the valve needle, allowing the valve to open so that the fuel can be sprayed out from the injection hole. The biggest advantage of injection fuel supply is that the fuel supply is controlled very accurately, so that the engine can have the correct air-fuel ratio in any state, not only keeping the engine running smoothly, but also its exhaust gas can meet the standards of environmental regulations.

    Contact us
    product details
    product description

    Product parameter

    OEM 0445110189
    Place of Origin Shandong, China
    Engine Code 0445110189 0445110190
    Car Model Diesel Car
    Material Steel
    Fuel Type Diesel fuel
    Purpose for replace/repair
    Warranty 12 Months
    Brand Name OEM
    Model Number 0445110189  0445110190
    Product Name Fuel Injector
    Model fuel injection device for 4-stroke multi-cylinder engines
    Single gross weight: 0.8 kg
    Spray type DSLA154P1320

    Product details

    ● Working principle: The fuel injector used in automobiles is a solenoid valve. When the solenoid coil is energized, suction is generated to suck up the needle valve, open the spray hole, and the fuel is sprayed out at high speed through the annular gap between the shaft needle and the spray hole to form a mist. The gasoline engine nozzle is part of the gasoline engine electronic control system, replacing the carburetor; the fuel injector used in the diesel engine works by controlling the needle valve, needle valve body and other precision parts.

    ● Type: There are mainly diesel nozzles, gasoline nozzles, natural gas nozzles, etc., and manufacturers can also manufacture hydrogen-specific nozzles.

    ● Function: Accurately control the fuel supply so that the engine has the correct air-fuel ratio in any state, allowing the engine to run smoothly and reduce exhaust emissions.

    ● Cause of blockage: Carbon deposits in the engine are deposited on the fuel injector, or impurities in the fuel block the fuel injector passage. Gasoline itself contains colloids and impurities, or dust is brought in during storage and transportation, and unstable components in gasoline react to form viscous substances, which become carbon deposits after burning in the fuel injector and other parts.

    Applicable models

    Mainly used for Mercedes-Benz Sprinter and other models, also suitable for Dodge Sprinter 2500, 3500 and other models, and can also be used for Jeep Grand Cherokee 2.7D, Mercedes-Benz Sprinter 2.1D, 2.2D, 2.7D, etc. In addition, it is also used in some domestic models such as Dongfeng Cummins engine Mengshi military vehicles.

    description2

    Leave Your Message