Volkswagen Passat 1995 Official Factory Repair Manual page 1514

General information for On Board Diagnostic (OBD)
Diagnostic mode
Selectable diagnostic modes under
address word 33 - OBD
Mode Check test results of
7: components that are
continuously monitored
Mode
Tank leak test
8:
1)
Perform only with ignition switched on when engine does not start (operate starter
beforehand for at least 6 seconds).
2)
Can only be selected with Module number 10 - Engine Electronics.
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW...
Page
ST-44
2)
Page
ST-46
Requirement:
Engine
Engine off
running at
Ignition
idle
switched
on
1) Yes
Yes
No Yes
Page 7 of 13
ST-7
Vehicle in
drive
mode
Yes
No
6/12/2004