Workshop Manuals Factory service & repair Fiat
Fiat Scudo Factory Service Manual (1996-2006)02 · 10 Engine
02 · Engine

Air supply circuit

Make
Fiat
Model
Scudo Factory Service Manual
Year
1996–2006
Section
Fuel feed system (1868 D 2002 update) › Air supply circuit
10 EngineAir supply circuit

AIR SUPPLY CIRCUIT

Diagram of the air supply circuit showing components including air flow meter, EGR valve, throttle, solenoid valves, catalyzer, and vacuum pump with numbered callouts 1 through 44. Legend indicates A for air, B for exhaust gas + air, C for exhaust gas.

Air circulation (as shown by the arrows)

A - air

B - exhaust gas + air

C - exhaust gas

Key

  1. Air flow meter + air temperature sensor
  2. Exhaust gas recirculation adjustment solenoid valve EGR
  3. EGR exhaust gas recirculation valve throttle (vacuum operation)
  4. EGR throttle and actuator (vacuum operation)
  5. EGR throttle opening solenoid valve
  6. Diesel injection control unit
  7. Atmospheric pressure sensor (built into the injection control unit)
  8. Air filter
  9. Exhaust gas manifold
  10. Catalyzer
  11. Vacuum pump
  12. EGR pneumatic capsule
  13. Air flow rate hose
  14. Air intake manifold

NOTE EGR - exhaust gas recirculation.

Parts & tools for this job For 1996 Fiat Scudo

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