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P2196 Diagnostic Trouble Code Discussion for January 2023

Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich


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Trouble Ticket Help Requests for DTC P2196
Help Request Posted
2013 Ford F-150 XL 3.7L No Start VIN: 1FTEX1CMXD
P2196: B1S1 stuck rich. Truck was towed in, no start. oe spark plugs fouled. Replaced vehicle started- found clogged catalytic convertor -replaced convertors. started up has 02 sensors stuck rich codes. if vehicle sits overnight plugs will be fouled again on start up. Has new m.a...
January 28, 2023