Volkswagen Passat 1995 Official Factory Repair Manual page 1361

Additional signals, Checking
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW...
- Check specified value of the vehicle
speed:
PID Diagnostic
text
13: Vehicle
speed
- End road test and switch ignition off.
If no speed is indicated:
- Disconnect 3-pin connector from
Speedometer Vehicle Speed Sensor
(VSS) -G22- (-1-).
Page 3 of 6
24-108
Specified
value:
approx. vehicle
speed
6/12/2004