# P0171 on the 2005 Isuzu Ascender

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 P0171

- [10021356](https://open.wenmarpro.com/bulletins/10021356), 2007-04-06: VARIOUS DRIVEABILITY SYMPTOMS DUE TO CLOGGED FUEL INJECTORS, MIL DTC'S P0171, P0172, P0174, P0300, P1174, AND P1175. \*KB UPDATED 08\-03\-07. \*KB
- [10019117](https://open.wenmarpro.com/bulletins/10019117), 2006-02-13: MALFUNCTION INDICATOR LAMP \(MIL\) ON/DIAGNOSTIC TROUBLE CODE\(S\) \(DTC\) P0300, P0171 AND P0174, MISFIRE DUE TO FUEL INJECTOR CONNECTORS CROSSED/SWAPPED/INCORRECTLY INSTALLED. \*TT