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P2291 Diagnostic Trouble Code Discussion for August 2018

Injector Control Pressure Too Low - Engine Cranking


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Trouble Ticket Help Requests for DTC P2291
Help Request Posted
2011 Ford F-250 Super Duty Lariat 6.7L No Start VIN: 1FT7X2BT4B
P2291: Injector control pressure to low cranking. ... but no start condition. We found code P2291 and noticed it was not building enough high pressure to start (1000psi). First thing checked was the Fuel conditioning module and filters (low pressure system).Low pressure PID on scanner indicates NOT LOW ,...
August 02, 2018