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Skoda Workshop Service and Repair Manuals

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Engine control unit > < Check for proper operation

Octavia Mk1

Testing the power supply of the Accelerator pedal position sender
Testing the power supply of the Accelerator pedal position sender
–  Remove lower part of the dash panel insert on the driver's side → Body Work; Rep. Gr.70.
–  Disconnect the connectors of the accelerator pedal position sender.
–  Switch on ignition.
   
–  Connect up the hand multimeter and measure the voltage as follows:
  M20-0016
6-pin plug on wiring loom, contactSpecification 
1 + earthmin. 4.5 V 
1 + 5min. 4.5 V
2 + earthmin. 4.5 V
2 + 3min. 4.5 V

If the specified values are not reached:
–  Test the wiring from the engine control unit to the accelerator pedal position senders → Current flow diagrams and Fitting locations.
If the cable is not found to be faulty:
–  Replace engine control unit → Chapter 24-6.
   

Engine control unit > < Check for proper operation