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P2272 Diagnostic Trouble Code Discussion for March 2010

Heated Oxygen Sensor (Bank 2 Sensor 2) Stuck Lean


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Trouble Ticket Help Requests for DTC P2272
Help Request Posted
2004 Ford F-150 FX4 5.4L MIL Lamp on VIN: 2FTRF18255
P2272: B2S2 lean. ... P0174, P2195, P2107 and P2272. It had high long term fuel trims. I replaced the upper intake gaskets-seals. New spark plugs, Cleaned MAF sensor, TBI bore and plate. Cleared codes. Truck ran fine, idled smooth. During road test code P2272 showed up as pend...
March 28, 2010
2004 Ford F-150 FX4 5.4L MIL Lamp on VIN: 2FTRF18255
P2272: B2S2 lean. ... P0174, P2195, P2107 and P2272. It had high long term fuel trims. I replaced the upper intake gaskets-seals. New spark plugs, Cleaned MAF sensor, TBI bore and plate. Cleared codes. Truck ran fine, idled smooth. During road test code P2272 showed up as pend...
March 28, 2010