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Skoda Workshop Service and Repair Manuals

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Testing the intake system for tightness (unmetered air) > < Test control

Fabia Mk1

Checking voltage supply
Checking voltage supply
Test conditions
   
l  Fuse no. 7 o.k.
Test sequence
  S01-0094
–  Disconnect the 6-pin plug on the exhaust gas recirculation valve -N18--arrow-.
  S01-0133
–  Connect the diode test lamp between contact 1 of the plug and the engine mass.
–  Activate the starter.
The diode test lamp must light up.
If the diode test lamp lights up and no fault was detected in the wiring:
–  Replace engine control unit → Chapter.
If the diode test lamp does not light up:
–  Check the cable between the fuse No. 7 and the ignition starter switch for interruption according to the current flow diagram → Current flow diagrams and Fitting locations.
  S01-0134

Testing the intake system for tightness (unmetered air) > < Test control