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P2098 Diagnostic Trouble Code Discussion for June 2008

Downstream Fuel Trim System Lean - HO2S-22 (Bank 2 Sensor 2)

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Trouble Ticket Help Requests for DTC P2098
Help Request Posted
2002 BMW 330Ci 3.0L MIL Lamp on VIN: WBABS53452
P2098: post cat fuel trim system too lean bank 2. ... customer was told he needed a converter by the local BMW shop. I know thw P0313 is due to running very low on fuel but the 2 fuel trim codes don`t make sense. Of course Alldata doesn`t give anything but parameters for setting codes. no flow chart of any ki...
June 23, 2008