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P2096 Diagnostic Trouble Code Discussion for January 2009

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

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Trouble Ticket Help Requests for DTC P2096
Help Request Posted
2003 Mercedes-Benz E320 3.2L MIL Lamp on VIN: WDBUF65J93
P2096: Post catalyst fuel trm system too lean bank 1. ... Alldata has no info for this code. P2096-post catalyst fuel trim system too lean, bank 1. Scan data shows .045 volts for this sensor but the bank 2 sensor is giving the same reading with no code set. I find no vacuum leaks either. Anyone have any experienc...
January 22, 2009