# P0174 on the 1999 Isuzu Trooper

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 P0174

- [612584](https://open.wenmarpro.com/bulletins/612584), 2000-06-09: EXPERIENCING INTERMITTENT ROUGH IDLE AND / OR THE MALFUNCTION INDICATOR LAMP IS ON WITH DIAGNOSTIC TROUBLE CODES P0171, P0174, OR P1171. \*TT