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System overview, turbo engine (B235R, B205L/R)

System overview, turbo engine (B235R, B205L/R)


Intake system, turbo engine


1. Resonator

2. Air cleaner consisting of:

3. Cover

4. Air cleaner filter element

5. Air collector casing

6. Mass air flow sensor

7. Intake pipe, turbocharger

8. Pipe connection to turbocharger and charge air cooler

9. Bypass line

10. Charge air bypass valve

11. Pressure/temperature sensor

12. Throttle valve


Brief description

The intake system consists of a resonator, air cleaner, connecting pipes and hoses, the turbocharger and charge air cooler. The intake system is connected to the throttle body.

The air mass consumed by the engine passes through the induction system where a filter removes particles of dust from the air. B235R and B205L/R are fitted with an extra sound-absorbing component, the resonator. The resonator, together with the air cleaner, acts as an induction silencer.

Turbo engines B235R and B205L/R are fitted with both temperature sensor and mass air flow sensor.

For further information on the turbocharger and charge air cooler, see “Exhaust system, Cooling system, Turbo system”.