Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

Evaporative Emissions (EVAP) system
Página 16 de 29
20-50
- Press keys 0, 7 and 1 for "Display group number
71" and confirm entry with Q key.
Note:
The engine must not be loaded during this
diagnosis, if this occurs the diagnosis will be
interrupted and will not start again until the
engine is revved-up.
System in basic setting 71
Indicated on display (1...4
display zones)
1 2 3 4
If "Reed op." appears in display zone 1:
- Open fuel tank filler cap briefly to release
pressure in fuel tank. This will close reed
contact.
If the diagnosis is initiated by the engine control
module the display in display zone 4 jumps from
"Test OFF" to "Test ON".
Note:
If the display in display zone 4 jumps from "Test
ON" to "Test OFF" during the diagnosis, repeat the
diagnosis. When repeating the diagnosis test, the
diagnosis can take up to 60 seconds before the
display in display zone 4 jumps from "Test OFF" to
"Test ON".
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...
12/2/2005