P1129 Diagnostic Trouble Code Discussion for April 2013
Closed Loop Fueling Not Achieved (Bank 2)
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| Help Request | Posted | |
| 2008 Jeep Grand Cherokee Laredo 4.7L Misfire VIN: 1J8HR48N68 P1129: Closed loop fueling not achieved b2. ... codes. Found flash and suggested customer get that taken care of before any further diag on those codes. All codes where history. Customer also complained of a stall condition. Could not duplicate stall. Customer wanted plugs for maint. Replaced the plugs ... |
April 24, 2013 |
