# P0174 on the 2001 Ford Explorer

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

- [636333](https://open.wenmarpro.com/bulletins/636333), 2002-11-07: SOME ENGINES MAY EXHIBIT A HESITATION IN VARIOUS DRIVE MODES AND / OR A MALFUNCTION INDICATOR LAMP ILLUMINATION WITH CODES SET IN MEMORY P0171/P0174 AND / OR P0172/P0175. \*TT
- [627927](https://open.wenmarpro.com/bulletins/627927), 2002-02-26: SOME VEHICLES MAY EXHIBIT VACUUM OR AIR LEAKS IN THE INTAKE MANIFOLD AND / OR ENGINE SYSTEM CAUSING DIAGNOSTIC TROUBLE CODES P0171 AND OR P0174. \*TT
- [613721](https://open.wenmarpro.com/bulletins/613721), 2000-07-27: SOME VEHICLES MAY COME IN FOR A MALFUNCTION INDICATOR LAMP \(MIL\) ON WITH DIAGNOSTIC TROUBLE CODE P0171 AND/OR P0174 IN SELF TEST. \*\*MR