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- #Detroit common rail fuel injection system ppt drivers#
- #Detroit common rail fuel injection system ppt driver#
- #Detroit common rail fuel injection system ppt pro#
- #Detroit common rail fuel injection system ppt series#
Additional drivers that pushed the evolution of diesel fuel injection systems included: In some cases, this injection timing conflicted with that required to meet regulated emission limits.Īs emission regulations continued to tighten, the demands placed on fuel systems increased further and it was not sufficient to simply provide flexibility in injection timing control. In the 1990s, it was common to program engine controllers to adjust injection timing to optimize fuel consumption in heavy-duty diesel engines when the operating conditions indicated highway cruise conditions. Manufacturer’s quickly learned that electronic control offered not only the ability to control injection timing according to speed and load but also according to the type of driving the vehicle was experiencing. It took several years for manufacturers to refine the actuator design to make it compact enough to use in common rail systems for light-duty applications and to produce a heavy-duty unit injector, Delphi’s E1 in 2000, which replaced the bulky side mounted actuator with a more compact design that could be integrated into the injector body. Solenoid actuator designs of that period were still relatively large and bulky and a unit injector for a heavy-duty engine provided ample room for it. The unit injectors used in these engines lent themselves well to early adoption of solenoid actuated electronic fuel injectors. Caterpillar applied it to the 3176 in 1988.
#Detroit common rail fuel injection system ppt series#
Some of the first electronically controlled fuel injection systems in heavy-duty engines appeared in the Detroit Diesel Series 92 in 1985 and the Series 60 in 1987. While injection timing could be varied with a purely mechanical approach, electronic control offered a much more flexible and a potentially simpler way to achieve this while also providing the option of introducing a number of other desirable features. An important tool for lowering emissions from diesel engines produced during this period was fuel injection timing that could be varied over the speed and load range of the engine.
#Detroit common rail fuel injection system ppt driver#
With increased demand to lower emissions from diesel engines, the flexibility and improved performance offered by electronic control was an important driver for many engine manufacturers to introduce electronically controlled fuel injection systems in the late 1980s and early 1990s.
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High pressure common rail injectors are a critical part of your diesel engine’s operation and are also vulnerable to foreighn debris, poor fuel quality, or water in fuel. Alliant Power partners with many OEM manufacturers across the globe to provide high quality products to the diesel aftermarket. There is a refundable core charge associated with this productĪdditional International OE Part Numbers: 1890055C92, 5010715R91Ģ010-2014 International Maxxforce DT, 9, 10Īlliant Power is a United States based remanufacturer who specializes in remanufacturing fuel injection systems and components. AP0025 High Pressure oil rail seal kit is required to complete the job.
#Detroit common rail fuel injection system ppt pro#
Pro Tip: Replacing this injector requires removal of the high pressure oil rail assembly. Restore performance to your International Navistar 7.6L Maxxforce DT, 9, 10 Diesel Engine with the Genuine OEM AP66955 by Alliant Power