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P2291 Diagnostic Trouble Code Discussion for June 2014

Injector Control Pressure Too Low - Engine Cranking


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Trouble Ticket Help Requests for DTC P2291
Help Request Posted
2006 Ford F-250 Super Duty Lariat 6.0L No Start VIN: 1FTWW23P76
Hi- I've got this 6.0l with a high pressure oil leak, air tested hpop thru ipr valve with special fitting, can hear air leaking in crankcase. removed valve covers- has updated standpipes and dummy plugs, nothing leaking in top end, can still hear air in crankc...
June 04, 2014
2006 Ford F-250 Super Duty Lariat 6.0L No Start VIN: 1FTWW23P76
Hi- I've got this 6.0l with a high pressure oil leak, air tested hpop thru ipr valve with special fitting, can hear air leaking in crankcase. removed valve covers- has updated standpipes and dummy plugs, nothing leaking in top end, can still hear air in crankc...
June 07, 2014
2006 Ford E-350 Super Duty 6.0L No Start VIN: 1FTSE34P46
... hot. pulled code p2291 icp pressure too low when cranking. i did check for oil leak at the icp sensor with 120 pis shop air then grounded ipr sensor could not hear any air leaks i put new high pressure oil pump and new ipr sensor on have same problem tried...
June 17, 2014