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P0605 Diagnostic Trouble Code Discussion for December 2008

Internal TCM Malfunction

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Trouble Ticket Help Requests for DTC P0605
Help Request Posted
1999 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTWF32F6X
P0605: PCM Read Only Memory Test Error. we have checked oil level,high pressure pump reservoir full,fuel pressure from fuel tank 55 psi,ipr is reading 64.85%,& ipr pressure is only 65-85 psi,we think it is the high pressure pump or ipr regulator,trying to figure how to dead head pump to make sur...
December 04, 2008