# P0411 on the 2001 Audi TT

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0411

- [615871](https://open.wenmarpro.com/bulletins/615871), 2001-02-01: A CONDITION MAY EXIST WITH THE MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0411 SECONDARY AIR SYSTEM INCORRECT FLOW DETECTED STORED IN MEMORY. \*TT