Emission Control System - System Diagram
EMISSION CONTROL SYSTEM - SYSTEM DIAGRAM
Text in Illustration (w/ DPF)| *1 | ECM | *2 | Accelerator Pedal Sensor |
| *3 | Air Cleaner | *4 | Mass Air Flow Meter |
| *5 | Intercooler | *6 | Diesel Throttle Body (for Bank 1) |
| *7 | Intake Air Temperature Sensor | *8 | Diesel Throttle Body (for Bank 2) |
| *9 | No. 1 EGR Valve | *10 | No. 2 EGR Valve |
| *11 | EGR Cooler | *12 | Exhaust Fuel Addition Injector Assembly (for Bank 2) |
| *13 | Exhaust Fuel Addition Injector Assembly (for Bank 1) | *14 | Turbocharger (for Bank 1) |
| *15 | Turbocharger (for Bank 2) | *16 | Exhaust Gas Temperature Sensor (for Bank 2) |
| *17 | Exhaust Gas Temperature Sensor (for Bank 1) | *18 | No. 3 Exhaust Gas Temperature Sensor (for Bank 2) |
| *19 | No. 2 Exhaust Gas Temperature Sensor (for Bank 1) | *20 | No. 4 Exhaust Gas Temperature Sensor (for Bank 1) |
| *21 | No. 4 Exhaust Gas Temperature Sensor (for Bank 2) | *22 | Differential Pressure Sensor (for Bank 1) |
| *23 | Differential Pressure Sensor (for Bank 2) | *24 | Air Fuel Ratio Sensor (for Bank 2) |
| *25 | Air Fuel Ratio Sensor (for Bank 1) | *26 | Crankshaft Position Sensor |
Text in Illustration (w/o DPF)| *1 | Diesel Throttle Body (for Bank 1) | *2 | Diesel Throttle Body (for Bank 2) |
| *3 | No. 1 EGR Valve | *4 | No. 2 EGR Valve |
| *5 | EGR Cooler | *6 | Turbocharger (for Bank 1) |
| *7 | Turbocharger (for Bank 2) | *8 | Engine Coolant Temperature Sensor |
| *9 | Accelerator Pedal Position Sensor | *10 | Atmospheric Temperature Sensor |
| *11 | Crankshaft Position Sensor | *12 | Manifold Absolute Pressure Sensor (Diesel Turbo Pressure Sensor) |
| *13 | Mass Air Flow Meter | *14 | ECM |
| *a | Exhaust Gas Line | *b | Intake Air Line |
| EMISSION CONTROL SYSTEM WIRING DIAGRAM |
