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P2096 Diagnostic Trouble Code Discussion for June 2013

Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)

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Trouble Ticket Help Requests for DTC P2096
Help Request Posted
2006 Kia Rio5 SX 1.6L MIL Lamp on VIN: KNADE16356
P2096: Post Catalyst Fuel Trim System Too Lean. i have tried top end cleaner,replaced the rear 02 sensor(twice to no avail)
June 22, 2013
2010 Ford F-150 FX4 5.4L Surge VIN: 1FTFW1EV7A
P2096: Post Catalyst FT system too lean Bank 1. 2We replaced B1S2 oxygen sensor. Cleared codes and code 2096 came back after short drive test. Monitoring both post cat 02 sensors, B1 sensor reads .65 - .72 and B2 sensor reads .42 - .48 at idle. Not sure where to turn next. Appreciate any help you can provid...
June 25, 2013