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P2196 Diagnostic Trouble Code Discussion for June 2016

Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich


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Trouble Ticket Help Requests for DTC P2196
Help Request Posted
2012 Ford E-250 5.4L MIL Lamp on VIN: 1FTNS2EL6C
Hi everyone this van has o2 stuck rich codes on both banks. It is a flex fuel van. There is a pid for alcohol content and it says over 70%. I had an impala with rich codes last week that was also flex fuel. GM has a procedure to reset alcohol content as its ca...
June 15, 2016