Workshop Manuals Factory service & repair Fiat
01 00 General information and technical data02 10 Engine03 18 Clutch04 21 Gearbox and differential05 27 Axle06 33 Braking system07 41 Steering08 44 Suspension and wheels09 50 Auxiliary units10 55 Electrical equipment11 70 Bodywork12 Diagnosis13 Tests14 Wiring diagrams
Fiat Seicento Factory Service Manual (1998-2010)02 · 10 Engine
02 · Engine

Refitting

Make
Fiat
Model
Seicento Factory Service Manual
Year
1998–2010
Section
Petrol injection fuel supply (1108) › Refitting
10 EngineRefitting

(Cont. Op. 1056A14)

  1. Take out the oil vapours intake pipe.
Diagram showing electrical connectors and pipes on the fuel injection assembly, with callout numbers 1 and 2
  1. Disconnect the idle adjustment actuator electrical connection
NameConnector
1Idle actuatorN74
  1. Electrically disconnect the intake air temperature sensor
NameConnector
2Air temperature sensorK42
  1. Disconnect the throttle position sensor electrical connection
NameConnector
3Throttle position sensorK56
  1. Electrically disconnect the single injector (SPI)
NameConnector
4Single injector (SPI)N71
Diagram of the throttle case cover area showing screws and electrical connectors with callout numbers 1 through 4
  1. Unscrew the throttle case cover screws.
  2. Remove the throttle case.
Diagram showing the throttle case with fastening screws indicated by callout number 1 and a shaft indicated by callout number 2

Never remove the shaft or the throttle from their seats.
Never tamper with the throttle valve stick proof screw.
Where necessary, replace the entire throttle case.

The throttle case and the components are never to be immersed in any type of washing liquid. Overall cleaning is to be carried out with compressed air and a brush.

Refitting

  • Install the throttle case.
  • Tighten the throttle case fastening screws to the correct torque

(Cont.)

Parts & tools for this job For 1998 Fiat Seicento

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