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