# P1131 on the 1997 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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name P1131

- [606479](https://open.wenmarpro.com/bulletins/606479), 1999-08-25: THE MALFUNCTION INDICATOR LAMP \(MIL\) MAY ILLUMINATE AND DIAGNOSTIC TROUBLE CODES \(DTCS\) P0171, P0174, P1131, AND / OR P1151 MAY BE PRESENT WITH OR WITHOUT MISFIRE, ROLLING IDLE, ROUGH IDLE, ETC. \*TT
- [605586](https://open.wenmarpro.com/bulletins/605586), 1999-07-13: SOME VEHICLE MAY EXHIBIT MALFUNCTION INDICATOR LAMP \(MIL\) ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES \(DTCS\) PO171, PO174, P1131 AND / OR P1151 STORED IN MEMORY. \*TT