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p2097

  1. Alfa 159 2.2 JTS, P2097: Bank 1 Fuel trim too rich

    Alfa 159, Brera & 946 Spider
    Hi all, In the last couple months one fault code keeps coming up: P2097 (Fuel Trim System Too Rich Bank 1). It pops up with no connecting logic. Whenever I dive fast or slow, cold or warm engine, sometimes the code appears four times a week an another time it takes more than a month to reappear...
  2. TBI - Engine MIL - P2097

    Alfa 159, Brera & 946 Spider
    Ladies, gentlemen and others. My engine MIL came up and disappeared for some weeks ago, and same thing happened again this weekend. Readed out errorcode P2097 Engine works fair enough, a bit hesitation around 1100 rpm when slowing down. Lumpy idle in -25c cold Check Lambda connection or need...
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