# P0340 on the 2009 Mercury Milan

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 P0340

- [10028506](https://open.wenmarpro.com/bulletins/10028506), 2009-05-06: FORD/MERCURY: SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT \(MIL\) ON WITH DIAGNOSTIC TROUBLE CODES \(DTCS\) P0340 AND/OR P0344 \(CAMSHAFT POSITION SENSOR CIRCUIT\). MAY BE DUE TO INCORRECT READING FROM THE CAMSHAFT SENSOR. \*PE