# P0411 on the 2001 Cadillac Catera

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

- [10018603](https://open.wenmarpro.com/bulletins/10018603), 2006-01-07: DTC P0411 SET FOR LOW FLOW DETECTED FROM THE SECONDARY AIR INJECTION \(SAI\) SYSTEM \(AIR PUMP\).
- [10005393](https://open.wenmarpro.com/bulletins/10005393), 2004-02-25: REPEAT DIAGNOSTIC TROUBLE CODE \(DTC\) P0411. SIT BULLETIN 1410431. \*TT
- [617790](https://open.wenmarpro.com/bulletins/617790), 2001-03-27: DIAGNOSTIC TROUBLE CODE P0411 HAVING A FAILED AIR HOSE. \*TT