seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

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Checking throttle valve positioner and throttle valve positioner potentiometer > < If partial load is always indicated, continue checking as follows:

Leon Mk2

If idling is always indicated, continue checking as follows:
If idling is always indicated, continue checking as follows:
   
–  Pull 8-pin connector off throttle valve control part -arrow-.
If display jumps to part throttle:
–  Press → key.
–  Press keys 0 and 6 for the “End output” function and confirm input with the Q key.
–  Switch off ignition.
–  Replace throttle valve control part → Item.
If display remains on part throttle:
–  Press → key.
–  Press keys 0 and 6 for the “End output” function and confirm input with the Q key.
–  Switch off ignition.
–  Check voltage supply of throttle valve control part and wiring to control unit → Chapter.
If the voltage supply and wiring is OK:
–  Replace engine control unit → Chapter.
  N24-0724

Checking throttle valve positioner and throttle valve positioner potentiometer > < If partial load is always indicated, continue checking as follows: