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P1128 Diagnostic Trouble Code Discussion for August 2010

Closed Loop Fueling Not Achieved - Bank 1


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Trouble Ticket Help Requests for DTC P1128
Help Request Posted
2000 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCA21C7Y
P1128: fuel trim bank 1 system too lean. Cust ran over a rock then engine light came on shorty after.Can not see any damage.Fuel pressure 39 psi o2 regulation -5.3 6.2 cust states no driviablity problem.I am limited to mitchell info and snap on soluce equipment.And I do not have a lot of vw knowlege....
August 04, 2010
2000 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCA21C7Y
P1128: fuel trim bank 1 system too lean. Cust ran over a rock then engine light came on shorty after.Can not see any damage.Fuel pressure 39 psi o2 regulation -5.3 6.2 cust states no driviablity problem.I am limited to mitchell info and snap on soluce equipment.And I do not have a lot of vw knowlege....
August 12, 2010
2000 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCA21C7Y
P1128: fuel trim bank 1 system too lean. Cust ran over a rock then engine light came on shorty after.Can not see any damage.Fuel pressure 39 psi o2 regulation -5.3 6.2 cust states no driviablity problem.I am limited to mitchell info and snap on soluce equipment.And I do not have a lot of vw knowlege....
August 04, 2010
2000 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCA21C7Y
P1128: fuel trim bank 1 system too lean. Cust ran over a rock then engine light came on shorty after.Can not see any damage.Fuel pressure 39 psi o2 regulation -5.3 6.2 cust states no driviablity problem.I am limited to mitchell info and snap on soluce equipment.And I do not have a lot of vw knowlege....
August 12, 2010