Ford/lincoln: some trucks are experiencing diagnostic trouble codes (dtc) P2270 or P2272, malfunction indicator lamp (mil) comes on. Model 2010-2011 ranger, 2010-2012 e series, expedition, f-150, f-super duty, navigator. *pe
Related OBD-II Error Codes
Vehicles impacted by this bulletin may show the following OBD DTC.
P2270 [1] O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2
P2272 [1] O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2