Join Now
International Automotive Technicians Network

P1128 Diagnostic Trouble Code Discussion for February 2006

Closed Loop Fueling Not Achieved - Bank 1


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1128
Help Request Posted
1999 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCC21COX
P1128: manufactuer specific code. good morning all.I have this beatle in the shop with check engine light on.I was able to pull codes but unable to acess any diag with scan tool (boss didnt buy european cartridge with scan tool due to us being mainly a american made dealer).isthere anything co...
February 18, 2006
2001 Lincoln LS 3.0L Hesitation, Surge, MIL Lamp on VIN: 071Y663658
P1128: O2 sensor swapped. Greetings Ford/Lincoln master gurus. This car ran well for a short time after having the 90 degree elbow replaced at the oil separator and the ECM cleared at another shop. Soon though, the check engine light reappeared and a surge/hesitation accompanied the li...
February 27, 2006
1999 Volkswagen Beetle GL 2.0L MIL Lamp on VIN: 3VWCC21COX
P1128: manufactuer specific code. good morning all.I have this beatle in the shop with check engine light on.I was able to pull codes but unable to acess any diag with scan tool (boss didnt buy european cartridge with scan tool due to us being mainly a american made dealer).isthere anything co...
February 18, 2006
2001 Lincoln LS 3.0L Hesitation, Surge, MIL Lamp on VIN: 071Y663658
P1128: O2 sensor swapped. Greetings Ford/Lincoln master gurus. This car ran well for a short time after having the 90 degree elbow replaced at the oil separator and the ECM cleared at another shop. Soon though, the check engine light reappeared and a surge/hesitation accompanied the li...
February 27, 2006