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P0320 Diagnostic Trouble Code Discussion for August 2013

No Crank Reference Signal To PCM

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Trouble Ticket Help Requests for DTC P0320
Help Request Posted
2000 Jeep Grand Cherokee Limited 4.7L Hesitation, MIL Lamp on VIN: 1J4GW58N7Y
P0320: No Crank Reference Signal To PCM. ... light on codes p0320 and p0725 and says trans is in limp mode. Customer had installed own cam and crank sensors in past not sure when but used o'reilly's. I mentioned to used Chrysler sensors and he claims he did get his money back from o'reilly's and inst...
August 07, 2013