Fuel system

Air filter / intake air system

34steps
~204min
4/5difficulty
Done 0 of 34
1.4 L engine
1,4-L-motor

  1. Heat shield on exhaust manifold

  2. Air flap for hot/cold air

  3. Cold air intake

  4. Air filter

  5. Thermostat valve 9 c for air flap adjustment

  6. Vacuum lines

  7. Vacuum connection, intake manifold

  8. Injection unit

1.6 L engine
1,6-I-motor

  1. Intake manifold

  2. Vacuum connection, activated charcoal filter tank ventilation

  3. Vacuum connection, fuel injection pressure sensor

  4. Vacuum connection, brake booster

  5. Vacuum connection, fuel pressure regulator

  6. Air temperature sensor

  7. Throttle body connection

  8. Upper resonator

  9. Crankcase breather connection

  10. Air filter

  11. Lower resonator

  12. Intake opening

Note: Up to the intake manifold, the intake system of the 2.0 i engine is similar to that of the 1.6 L engine. However, an air mass meter is located upstream of the intake manifold, as on the 1.8 L engine.

1.8 L engine
1,8-L-motor

  1. Air filter

  2. Air mass meter

  3. Intake opening

  4. Throttle body connection

  5. Idle control valve

  6. Intake manifold

  7. Exhaust manifold

Diesel engine
1,8-L-motor

  1. Intake opening

  2. Turbocharger

  3. Charge air cooler

  4. Air mass meter (100 PS engine), pipe section (75 PS engine)

  5. Air filter

  6. Intake air temperature sensor

  7. Intake manifold

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