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P2289 Diagnostic Trouble Code Discussion for January 2011

Injector Control Pressure Too High - Engine Off

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Trouble Ticket Help Requests for DTC P2289
Help Request Posted
2008 Ford F550 6.4L No Start VIN: 1FD5F56RX8
P2289: Icp to high engine off. ... restart. We have replaced both fuel filters and supply pump for a no fuel supply pressure condition. Now we have supply pressure and is seting a P2289 code. We checked the fuel rail pressure circuit and found the signal on the FPRI does not match the scan ...
January 31, 2011