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P2196 Diagnostic Trouble Code Discussion for February 2014

Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich

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Trouble Ticket Help Requests for DTC P2196
Help Request Posted
2005 Ford Focus ZX4 ST 2.3L Poor Idle Quality, Hesitation, Stall VIN: 1FAHP38Z85
P2196: 2 Excess rich signal B1S1. Thank you for the help guys, and girls. This one got me in the corner and kicking my butt any help is welcome.thanks again.
February 28, 2014
2008 Kia Sorento LX 3.3L Stall VIN: KNDJC73508
P2196: Ho2 signal stuck rich. ... Customer complanet vehicle trys to dye and check engine light comes on code p2196 every time. Once it has also set codes p2093 fuel trim lean, p0133 o2 sensor circuit slow responce b1s1 and p0300 random misfire. I have not been able to duplicate problem. I...
February 28, 2014