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Fuel preparation system Diesel injection > < Supercharging system with exhaust gas turbocompressor

Leon Mk1

Test process
Test process
   
–  Remove the connector -2- from the supercharging pressure control solenoid valve -N75--1-.
  N21-0136
–  Start the engine and give a throttle burst to maximum revs. The control rod -2- for the supercharging pressure control valve should move.
If the control rod does not move:
–  Check that lever for the supercharging pressure control valve -1- works smoothly. If not, replace the turbocompressor.
If the control rod does not move although the lever works smoothly:
–  Replace the pressure unit for the supercharging pressure control valve -3-.
  N21-0014

Fuel preparation system Diesel injection > < Supercharging system with exhaust gas turbocompressor