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P2198 Diagnostic Trouble Code Discussion for December 2011

Heated Oxygen Sensor (Bank 2 Sensor 1) Stuck Rich

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Trouble Ticket Help Requests for DTC P2198
Help Request Posted
2005 Ford Mustang GT 4.6L No Start, Misfire VIN: 1ZVFT82H85
P2198: 02 sensor stuck rich. ... fuel cleared out it will start and run normally but with 0xygen sensor codes p2196/p2198 and also enters into limp mode. Checked 02 voltages at idle and they read .980 bank 1 and .970 bank 2. STFT's are -24.5%. This car has run so rich that it ruined both ...
December 02, 2011