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P0320 Diagnostic Trouble Code Discussion for September 2014

No Crank Reference Signal To PCM

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Trouble Ticket Help Requests for DTC P0320
Help Request Posted
1999 Dodge Durango SLT 5.2L Poor Idle Quality, Hesitation, Surge, Cuts out VIN: 1B4HS28Y8X
P0320: No Crank Reference Signal to PCM. Engine runs fine when started cold and in cooler ambient temperatures (below about 75 or 80 degrees F). Symptoms start once run in warmer weather. Starts by surging and cutting out on moderate acceleration, when it surges the engine pings briefly (about a seco...
September 17, 2014