Clearing Event Memory - Volkswagen CJDA Workshop Manual

– Connect vehicle diagnostic tester, and select engine control
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unit.
– Select diagnosis function "004-Contents of event memory".
– Select diagnosis function "004.01-Read event memory".
Only when engine does not start:
– Switch on ignition.
– If no fault is stored in engine control unit, "0 fault(s) detected"
is displayed.
– If faults are stored in the engine control unit, these are
shown one below the other on the display.
– Exit diagnosis function.
– Switch off ignition.
– Rectify any displayed faults using fault table (), and then
clear event memory
Note
If a fault cannot be cleared, seek advice from an authorised
dealership or from an employee who has been trained accord-
ingly by Volkswagen.
Static faults
If one or more static faults are stored in the event memory, it is
recommended in agreement with the customer to rectify these
faults using "Guided fault finding".
Sporadic faults
If only sporadic faults or notes are stored in the event memory
and the customer has no complaints in conjunction with the
electronic vehicle system, clear fault memory.
– Press "next" button
– Exit "Guided fault finding" by pressing "GoTo" and "Exit" but-
tons.
After that, all event memories are read again.
Then, a screen is displayed to confirm that all sporadic faults
have been cleared. The diagnosis log is sent automatically "on-
line".
The vehicle system test has been completed.
2.2

Clearing event memory

Procedure for clearing event memory
Prerequisite
● Fault eliminated
Procedure
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
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26.
again, to go to the test plan.
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2 Event memory