Illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0471 stored in the...
Ford technical service bulletin TSB 19-2257 for 2018-2019 Ford F-150.
- Bulletin number
- TSB 19-2257
- Component
- Engine and engine cooling
- Summary
- Some 2018-2019 F-150 vehicles equipped with a 2.7L EcoBoost engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0471 stored in the powertrain control module (PCM). This may be due to the exhaust pressure sensor. To correct the condition, follow the Service Procedure to replace the exhaust pressure sensor.
Owners of these vehicles have filed 970 complaints in the engine category.
Vehicles covered
- Ford F-150 2018-2019 20182019
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