Volkswagen Golf 1999 Service Manual page 590

Readiness code
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...
Note:
TBV stands for Evaporative Emission (EVAP)
Canister Purge RegulatorValve -N80-.
If "TBV n. OK." appears in display zone 4:
- Press
button.
- Check DTC memory, repair Diagnostic Trouble
Codes (DTCs) if necessary and then erase DTC
memory Page 01-23
and erasing.
- Read readiness code
DTC memory has been erased or the Motronic
Engine Control Module (ECM) -J220- was
disconnected from battery (B+) positive, the
readiness code must be generated again
Page 01-149 .
If no DTC is stored:
- Press buttons -0- and -6- for the function "End
output" and confirm entry with the -Q- button.
- Switch off ignition.
- Check breather lines to EVAP canister (may be
kinked).
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, DTC memory, checking
Page 01-146 . If the
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