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SEAT Workshop Service and Repair Manuals

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Adapting functions and components Adapt the > < Engine control unit

Leon Mk2

Engine control unit fault memory: consulting and erasing
Engine control unit fault memory: consulting and erasing
Consult the equivalence table for tools and equipment according to applicability among Seat / VW / Audi / Skoda → Chapter.
Special tools and workshop equipment required
   
t  Central diagnosis -VAS 5051B-, see equivalent → Anchor or central diagnosis -VAS 5052-, see equivalent → Anchor
  W00-10343
t  Cable 3m. -VAS 5051/5A-, see equivalent → Anchor or cable 5m. -VAS 5051/6A-, see equivalent → Anchor or diagnostic cable -VAS 5052/3-1-, see equivalent → Anchor
Operation process
–  Connect the Vehicle Diagnosis, Testing and Information System -VAS 5051/- as follows:
  W00-10194
–  Connect the 5m. cable -VAS 5051/6A- to the diagnostic connection.
–  Start engine and run at idling speed.
Only when engine does not start:
–  switch ignition on.
–  Press button on display for “Vehicle self-diagnosis”.
Selecting vehicle system:
–  Touch the screen on “01 - Engine electronics”.
The control unit identification and coding are indicated on the display.
Select diagnostic function
–  Press button “02 - Interrogate fault memory” on display.
–  If no fault is stored in engine control unit “0 fault(s) detected” is displayed.
–  If faults are stored in the engine control unit, they will be displayed as a list.
–  Press the ← key.
–  Press button “05 - Erase fault memory” on display.
–  Press function “06-End output”.
  E90-10001

Adapting functions and components Adapt the > < Engine control unit