# P0401 on the 1999 Acura TL

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 P0401

- [615754](https://open.wenmarpro.com/bulletins/615754), 2001-01-30: SUBJECT REGARDING P0401, LOW \(EGR\) EXHAUST GAS RECIRCULATION FLOW. \*TT