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P1607 Diagnostic Trouble Code Discussion for May 2014

PCM Internal Shutdown Timer Slow Rationality

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Trouble Ticket Help Requests for DTC P1607
Help Request Posted
2009 Dodge Grand Caravan SE 3.3L Hesitation VIN: 2D8HN44E19
P1607: PCM internal shutdown timer rationality. Van came in with complaint of hesitation on acceleration. Can get van to hesitate from a stop during heavy acceleration in 1st gear. Happens in other gears and driving conditions as well but is most consistent then. Crank sensor has been replaced at another sh...
May 15, 2014