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U011A Diagnostic Trouble Code Discussion for May 2014

Lost Communication With Exhaust Gas Sensor Module

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Trouble Ticket Help Requests for DTC U011A
Help Request Posted
2011 Ram 3500 Laramie 6.7L MIL Lamp on VIN: 3D73Y3HL3B
U011A: Lost Communication with exhaust gas sensor module. Hello all, and Thanks in Advance. This Ram is very low on power. It's Driveable but certainly doesnt spool the turbo and get out of its own way like it should. The listed codes reset as soon as you demand a bit of accel power. I have tried to function a statio...
May 13, 2014