Supply Pump Overall Fuel Flow • The fuel is drawn by the feed pump from the fuel tank and sent to the pumping mechanism via…
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Feed Pump • The feed pump, which is integrated in the supply pump, draws fuel from the fuel tank and feeds it to the pump…
• The HP0 supply pump is mainly made up of a pumping system as in conventional in-line pumps (two cylinders), the PCV (Pump Control Valve)…
HP3 Type • This system uses an HP3 type supply pump that is compact, lightweight and provides higher pressure. It is mostly mounted in passenger…
This system uses a type of HP2 supply pump that has been made lighter and more compact, and is the common rail system for passenger…
This system is the first common rail system that DENSO commercialized. It uses an HP0 type supply pump and is mounted in large trucks and…
The common rail control system can be broadly divided into the following four areas: sensors, engine ECU, EDU, and actuators. Sensors Detect the condition of…