Page 792 - Foton Workshop Manual - Auman EST-M

EG - 276 Engine section - exhaust purification device

Flow chart of exhaust system

1. Air flows from the air reservoir to the air filter
2. Air filter
3. Air flows into the air solenoid valve of AdBlue injection unit

4. Coolant flows from the engine into the coolant valve of urea tank
5. Coolant valve of urea tank
6. Coolant flows into the urea tank

7. Coolant flows back to the engine
8. The AdBlue is supplied from the urea tank
9. The AdBlue and the combination gas flow into the urea nozzle

10. Exhaust flow from turbocharger
11. Exhaust mixed with AdBlue
12. Clean air

EG-276