Jetta GLX V6-2.8L (AFP) (2002)
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ALL fault memories must be interrogated and erased.
Note:
Failure to erase ALL fault memories may cause "Update - Programming" (flashing) procedure to fail!
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Select Diagnosis function 06 "End output".
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Select Diagnosis function 00 "Collection services".
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Select "Check DTC memory - complete system". which will interrogate all fault memories.
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Erase ALL fault memories.
Once ALL fault memories have been erased:
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Select vehicle system "01-Engine electronics".
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Select "Update - Programming" option at bottom of screen (arrow).
CAUTION!
Once "Update - Programming" function has been started, switching ignition OFF or disconnecting the diagnostic connector may completely destroy
the ECM.
"Update - Programming" (flashing), performing