| *1 | Air Fuel Ratio Sensor | *2 |
|
| *1 | Differential Pressure Sensor | *2 | Air Fuel Ratio Sensor (Bank 1, Sensor 1) |
| *3 | Exhaust Gas Temperature Sensor | *4 |
|
| *5 | No. 2 Exhaust Gas Temperature Sensor | *6 |
|
| *7 | Air Fuel Ratio Sensor (Bank 1, Sensor 2) | - | - |
| *1 | No. 2 EGR Valve Assembly | *2 | No. 1 Vacuum Switching Valve Assembly |
| *3 | EGR Cooler Assembly | *4 |
|