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P1128 Diagnostic Trouble Code Discussion for December 2005

Closed Loop Fueling Not Achieved - Bank 1

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Trouble Ticket Help Requests for DTC P1128
Help Request Posted
2000 Volkswagen Cabrio GL 2.0L MIL Lamp on VIN: 3VWCC21V9Y
P1128: System Lean Bank 1 Long Term Fuel Trim. ... with this VW. I don't have much time into it, but I was wondering if there was anything common. This vehicle has a check engline light on with no driveability issues. The only reason the customer is worring about the light is because the light has to be of...
December 07, 2005