SYSTEM / ECM System To Intercooler From Air Cleaner Exhaust Outlet of Coolant Engine Cooling System Inlet of Coolant EGR Valve Intake Manifold EGR Motor Position Sensor From Suction Intercooler EGR Motor Lead Valve ECM Crank Speed Sensor Cam Angle Sensor Coolant Temperature Sensor Atmospheric Pressure Sensor Intake-Air Temperature Sensor Common Rail Pressure Sensor T1V1-02-02-007 T2-3-13