P2291 Diagnostic Trouble Code Discussion for May 2011
Injector Control Pressure Too Low - Engine Cranking
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P2291
| Help Request | Posted | |
| 2004 Ford F-250 Super Duty XLT 6.0L No Start VIN: 1FTNW21P24 Tested after IPR and ICP replaced. Oil pressure at ICP now at 245 on hot engine cranking. Oil pressure low on cold start for first 10-15 seconds of cranking. When pressure starts to rise, vehicle will start. Will run fine until cut off and will not restart if ... |
May 02, 2011 | |
| 2005 Ford F-250 Super Duty XL 6.0L long crank VIN: 1FTWW31P55 ... powerstroke diesel that came in with a symtom of running rough and long cranking. we found the troublecode #p2291 icp long crank. We ran shop air through the icp port and heard a audible leak in the HPO system through the oil filler cap. we replaced the in... |
May 16, 2011 |
