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P2291 Diagnostic Trouble Code Discussion for March 2016

Injector Control Pressure Too Low - Engine Cranking


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Trouble Ticket Help Requests for DTC P2291
Help Request Posted
2004 Ford F-250 Super Duty XL 6.0L long crank VIN: 1FTNF21P24
... low oil pressure indicated by gage and long crank. Confirmed complaint checked oil pressure with mechanical gage 10 psi at idle 35 at 2000 rpm. My gage may be off a little it only takes 8 psi to set instrument gage to 1/2. The sender was replaced same resu...		 March 22, 2016
2004 Ford F-250 Super Duty XL 6.0L long crank VIN: 1FTNF21P24
... low oil pressure indicated by gage and long crank. Confirmed complaint checked oil pressure with mechanical gage 10 psi at idle 35 at 2000 rpm. My gage may be off a little it only takes 8 psi to set instrument gage to 1/2. The sender was replaced same resu...		 March 29, 2016