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P2196 Diagnostic Trouble Code Discussion for October 2013

Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich

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Trouble Ticket Help Requests for DTC P2196
Help Request Posted
2009 Ford F-150 XL 5.4L Poor Idle Quality, Hesitation, Surge, Poor Fuel Economy VIN: 1FTPW12V39
P2196: O2 B1S1 stuck rich. ... bad and idle bad. Smelled "gas" and said fuel gauge was dropping fast. Found codes P2196 & P2198. Freeze frame indicated LTFT of 0 both banks. Cleared codes and reset KAM and rechecked. When first restarted app...
October 11, 2013