P1128 Diagnostic Trouble Code Discussion for October 2018
Closed Loop Fueling Not Achieved - Bank 1
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| Help Request | Posted | |
| 2008 Chrysler Aspen Limited 4.7L Surge VIN: 1A8HW58N58 P1128: Closed loop not achieved. Would not stay running. Replaced spark plugs, ign. Wirs, throtle body, catalytic converter. Runs great off idle but has a surge at idle and right converter glows. |
October 22, 2018 |
