EGR FLOW DIAGRAM
| *1 | ECM | *2 | Mass Air Flow Meter Sub-assembly |
| *3 | Turbocharger Sub-assembly | *4 | Actuator |
| *5 | Vacuum Regulating Valve | *6 | Exhaust Gas Temperature Sensor |
| *7 | No. 2 Exhaust Gas Temperature Sensor | *8 | Air Fuel Ratio Sensor |
| *9 | Exhaust Manifold Converter Sub-assembly | *10 | Differential Pressure Sensor Assembly |
| *11 | Intercooler Assembly | *12 | No. 1 Vacuum Switching Valve Assembly |
| *13 | No. 2 EGR Valve Assembly | *14 | EGR Cooler |
| *15 | Exhaust Fuel Addition Injector Assembly | *16 | Diesel Throttle Body Assembly |
| *17 | Electric EGR Control Valve Assembly | - | - |