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P0030 Diagnostic Trouble Code Discussion for December 2005

Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0030
Help Request Posted
2003 Ford E-250 4.2L Hesitation, Misfire VIN: 1FTNE242X3
P0030: cyl 3 missfire. veh idles smooth breaks up under a load even backfires under accel. has new plugs wires air and fuel filter
December 28, 2005