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Several of these components are discussed in detail in the following sections. BMW (Bosch Motronic) DME refers to the last 3 digits in the ECU part number. Basic diesel injector nozzle with single cone seatįigure 1 shows a basic overview of the major components of a diesel fuel injector nozzle. Similar products of Injector Nozzle 04L130277E OEM Number RIDEX REMAN 3902I0313R Injector Nozzle 4, with seal ring for VW, AUDI, SKODA BOSCH 0986435242.
#Bosch injector nozzle numbers code#
Unit injector/unit pump-pressure pulsing conditions create more demanding fatigue strength requirements. injector part number injector inscription code customer part number holder part number nozzle part number nozzle inscription code application iveco / aifo (continued) 3101322 31087 31096 sdlla 135p 250 8040.45 & 8060.45 3108978 31086 31097 sdlla 140p 305 8060.Common rail-nozzle operates under more demanding tribological conditions and must be better designed to prevent leakage.All ambient and injector operating conditions for Spray A research are. Rapidly pump the handle to clear the connector line and injection nozzle of. Loosen or tighten fuel lines at the fuel injector nozzle or fuelInternational DT466 Oil Pump. Bosch donated five nominally identical single-hole injectors for Spray A research. Part 1 of 2: Testing injector CRD (Bosch) piezo injector circuit current. Additionally, specific requirements for injection nozzles can also depend on the fuel system type : OE Bosch Rexroth Re-manufactured High-Pressure Oil Pump 6. Note: All manufacturers'names,numbers,symbols and descriptions are used for reference purposes only,and it does not imply that any part listed is the product of these manufacturers. These features not only affect the combustion characteristics of the diesel engine, they can also affect the stability of the emissions and performance over the lifetime of the engine and the mechanical durability of the injector.Īll nozzles must produce a fuel spray that meets the requirements of the performance and emissions goals of the market for which the engine is produced regardless of details of the fuel system design (i.e., regardless if the fuel system is of the common rail, unit injector, unit pump or pump-line-nozzle type). Most of the newer 5.9l injectors are now produced in Charlston and they do not put all the number anymore on the injector body. Some of the important injector nozzle design parameters include details of the injector seat, the injector sac and nozzle hole size and shape. The position of the marking in the Homburg plant was right above the nozzle retaining nut and they have put the manufacturing date, part number an production plant code on the injector body as well as the Bosch logo.
Some of the important injector nozzle parameters-including details of the injector seat, the injector sac and nozzle hole size and geometry-affect the combustion characteristics of the diesel engine, as well as the stability of the emissions and performance over the lifetime of the engine and the mechanical durability of the injector.ĭesign of the diesel fuel injector nozzle is critical to the performance and emissions of modern diesel engines. Besides our own brand "HAOTENG" and "DYD", we are also the sole agent of UK ERIKC (the former OEM factory of famous international brand common rail Parts).Abstract: The fuel injector nozzle is critical to the performance and emissions of diesel engines. These upgrades have no impact on official emission or fuel consumption figures, but produce power and torque gains of typically a little over 10. Mainly producing and selling CR injectors, nozzles, control valves, valve bonnets, CRIN repair kits, injector adjusting shims, common rail injector testers and repair tools.
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