# P0430 on the 1997 Lincoln Town Car

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 P0430

- [10008275](https://open.wenmarpro.com/bulletins/10008275), 2004-07-26: MALFUNCTION INDICATOR LAMP \(MIL\) ON WITH DIAGNOSTIC TROUBLE CODES \(DTCS\) P0420 AND/OR P0430. \*TT
- [10004951](https://open.wenmarpro.com/bulletins/10004951), 2004-01-21: MALFUNCTION INDICATOR LAMP \(MIL\) ON WITH DIAGNOSTIC TROUBLE CODES \(DTCS\) P0420 \(CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD \- BANK 1\) AND/OR P0430 \(CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD \- BANK 2\). \*TT