Home/Audi/TT/Audi TT 8N (1998-2003)/Repair manual/Exhaust/Test-Id $05 (05): Tank Ventilation System, Tank Vent Valve …
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Test-Id $05 (05): Tank Ventilation System, Tank Vent Valve Function Check Audi TT 8N

  1. Connect the scan tool.
  2. Start the engine and let run at idle speed.
  3. Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Test-ID 05 ($05)".

  1. Select the desired "Test-ID".
  2. Check specified values at idle.
Test-ID (TID) (Hex-ID)DTCComponent or SystemMin.Max.Additional Information
01 ($01)Tank ventilation valve check of DLDP during initial flush.
02 ($02)Reduction of drop-out time when flushing.
03 ($03)Passive test (can only test if OK).0.1484
04 ($04)Active test: deviation of oxygen sensor regulator in lean direction (can only be checked if OK), also short test.0.07
05 ($05)Active test: deviation of oxygen sensor regulator in rich direction (can only be checked if OK), also short test.0.07
06 ($06)Active test: air balance at idle OK, also short test.35%
07 ($07)P0441Fuel Tank Leak Test.35%Refer to P0441 under Test-ID $05 (05): Tank Ventilation System, Tank Vent Valve Function Check .
  1. If any component or system fails to meet the specified values, refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTCs or the corresponding diagnostic repair procedure.
  2. Switch the ignition off.

End of diagnosis