DODGE · 2013-01-23
Flash: Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Engine Control Module (ECM) with new software.Trucks exhibiting any DTC related to Oxygen Sensor, Oxygen Sensor Module or communication to the Oxygen Sensor Module also require that Service Bulletin?s 25-004-12 (or later bulletin) must be performed (if not previously performed). Pick up trucks equipped with a 6.7L Cummins diesel have a number of software improvements/enhancements available. This SB will include improved robustness for DTC's: P2000 - NOX ABSORBER EFFICIENCY BELOW THRESHOLD P1451 - DIESEL PARTICULATE FILTER SYSTEM PERFORMANCE P0101 - MASS AIR FLOW SENSOR "A" CIRCUIT PERFORMANCE P046C - EGR POSITION SENSOR PERFORMANCE P049D - EGR CONTROL POSITION EXCEEDED LEARNING LIMIT…