P1128 Diagnostic Trouble Code Discussion for May 2010
Closed Loop Fueling Not Achieved - Bank 1
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| Help Request | Posted | |
| 2000 Volkswagen Jetta GL 2.0L Excessive Emissions, Poor Idle Quality, Stall VIN: 3VWSS29M21 P1128: O2 sensor. Hi, every one car came in on hook, needad battery and fuel pump and filter . We installed them all, now car start, very poor idle! when accelerating falling on her face!! reman air flolow sensor did not help, when we disconnecting mass air fllow sensor... |
May 01, 2010 |
