The ICP system additionally consists of the following subsystems and components:
• Electronic Control Module (ECM)
• Injection Pressure Regulator (IPR)
• Injection Control Pressure (ICP) sensor
• Engine lubrication system
• Cylinder head passage
• High-pressure hydraulic pump
• High-pressure oil hose
• Associated wiring
• Diamond Logic® engine brake (optional)
Function
The function of the ICP system is to develop, maintain, and control the high-pressure injection control pressure to provide the force to actuate the injectors and provide fuel to the engine.
