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P1128 Diagnostic Trouble Code Discussion for March 2013

Closed Loop Fueling Not Achieved - Bank 1

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Trouble Ticket Help Requests for DTC P1128
Help Request Posted
2007 Dodge Nitro R/T 4.0L Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1D8GU586X7
P1128: Closed Loop Fueling Not Achieved - Bank 1. Thank you for all your help in advance. I have a 2007 dodge nitro r/t. This vechile has been to 3 dealerships and several independent shops and now has landed in my bay. Customer informed me the vechile originaly went in to dealer ship for unrelated repair and...
March 04, 2013
2008 Dodge Grand Caravan SE 3.3L Hesitation, Stall, Misfire VIN: 2D8HN44H08
Customer complaint of hesitation and stalling when change gears and at idle. Vehicle misfires intermittently and stalls. I was able to get it to stall in the shop by switching gears back and forth from drive to reverse. When van acts up I am able to see on sca...
March 30, 2013