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Fuel ManageMent SySteM
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High Pressure Fuel Injection Pump & Cover
• The high pressure fuel injection pump
is installed in the crankcase.
• The pump is a three (3) piston rotary style
pump that is driven by the rear gear train.
• Each bank of cylinders has its own pump outlet
and high pressure fuel supply tube.
PCV (Pressure Control Valve)
VCV (Volume Control Valve)
• The PCV and VCV are both installed in the
high pressure fuel injection pump.
• The PCV and VCV ARE NOT SERVICEABLE.
High Pressure Fuel Rail & Fuel
Rail Pressure Sensor (FRP)
• Fuel under extremely high pressures is
delivered to the fuel injectors from the fuel rail
by way of the fuel injector supply tubes.
• The FRP sensor is located on the engine’s
right side high pressure fuel rail.
High Pressure Fuel
Injection Pump
Pressure Control
Valve (PCV)
Volume Control
Valve (VCV)
FRP Sensor
High Pressure Fuel
Injection Pump Cover
Electrical Connector Electrical Connector
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