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P2274 Diagnostic Trouble Code Discussion for November 2009

Heated Oxygen Sensor (Bank 1 Sensor 3) Signal Stuck Lean

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Trouble Ticket Help Requests for DTC P2274
Help Request Posted
2003 Ford Focus SE 2.3L MIL Lamp on VIN: 1FAFP34Z23
P2274: bank one sensor three no activity. hi all. car came in with code p2274. my scanner def. b1s3 oxygen sensor no activity. replace with new one from dealer but still no switching on live data. all data don't even have this code number or pin point test for this code. any idea would help. thank i...
November 09, 2009