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HEUI uses engine oil pressure to power high-pressure fuel injection, where the usual method of unit injector operation is with the engine camshaft. HEUI applications included the Ford 7.3L and 6.0L Power stroke used between May 1993 and 2007. International also used the HEUI system for multiple engines including the DT 466E, DT 570, T-444E, DT ...
An electronically controlled unit injector (EUI) sometimes referred to as a mechanical electronic unit injector (MEUI) is a unit injector (UI) with electronic control. It performs the same function as a conventional unit injector in an internal combustion engine , such as in an on-road or off-road vehicle or a diesel-electric locomotive .
These engines were used by IHC for some heavy-duty applications until 1935, although their own large engines (525 cu in (8.6 L) FBD and 648 cu in (10.6 L) FEB) had appeared in 1932. [6] The medium-duty 1930 A-series trucks received the all-new 278.7 cu in (4.6 L) FB-3 six-cylinder engine, with overhead valves and seven main bearings .
This "pre-injection" helps reduce the sharp combustion 'knock' as well as lower NO x emissions by creating a more complete burn. 1994.5–1997 engines utilize a single turbocharger, non-wastegated, with a turbine housing size of 1.15 A/R. For 1999, an air-to-air intercooler was added to cool the charged air from the turbo for increased air density.
The Navistar DT (Diesel Turbocharged or Diesel Turbo) engine family is a line of mid-range inline-6 diesel engines.With horsepower ratings ranging from 170 hp (130 kW) to 350 hp (260 kW), the Navistar DT engines are used primarily in medium-duty truck and bus applications such as school buses, although some versions have been developed for heavy-duty regional-haul and severe-service applications.
The 4JJ3-TCX is a newest Engine 3.0L common rail direct injection engine with VGS-turbo and intercooler, which replaced the 4JJ1-TCX in the Isuzu D-Max It uses unit injectors With the introduction of Isuzu's "BluePower" system and 4 valves per cylinder. Power 190 PS (140 kW) and 450 N⋅m (330 lb⋅ft) of Torque in 2019, the compression ratio ...
Kia is recalling over 62,000 of its 2022-2024 EV6 vehicles. The automobile manufacturer is recalling 62,872 cars for a loss of drive power from a damaged charging unit. In the National Highway ...
It features an exclusive high pressure direct fuel injection similar to the Pumpe Düse (PD) system found in Volkswagen's car engines, the Hydraulic Electronic Unit Injector - HEUI – with electro-hydraulic digital unit injectors and extended durability, developed by the partner company Siemens/VDO.