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P0602 Diagnostic Trouble Code Discussion for March 2016

Control Module Not Programmed


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Trouble Ticket Help Requests for DTC P0602
Help Request Posted
2003 Dodge Ram 2500 5.9L No Start, Stall, Intermittent
P0602: ECM fueling calibration error. Please help. Have a intermittent, once a day average, start and then stall condition. I've only ever been able to once get it to act up, and that time it was a cranking no start. Customer reports the start/stall. Here is the story. It arrived as a cranking no ...
March 18, 2016