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Removing and installing the theft secured engine control unit > < Engine control unitJ623

Leon Mk2

Engine control unit: Removing and installing
Engine control unit: Removing and installing
  Note
To replace the engine control unit, connect the central diagnosis -VAS 5051B- and complete the guided function „Replace control unit“.
Removal:
–  Switch ignition OFF.
–  Remove the plenum chamber cover: → Bodywork, exterior fitting work; Rep. gr.55.
   
–  Open the locking mechanism slightly -1-.
–  Then remove the engine control unit from the support -arrow-.
–  Unlock the engine control unit connectors and pull them off .
Installing
–  Connect the engine control unit plug connector and lock in place.
–  Fit the engine control unit onto the retention plate.
  N24-10095
–  Press the locking mechanism -1- onto the engine control unit.
–  Fit the front plate of the plenum chamber and the plenum chamber cover → Bodywork, exterior fitting work; Rep. gr.55.
  N24-10095

Removing and installing the theft secured engine control unit > < Engine control unitJ623