Fuel Pressure Too High Code
06-06-2019, (Subject: Fuel Pressure Too High Code ) 
Post: #2
RE: Fuel Pressure Too High Code
Go register your engine on quickserv.com for all the manuals for the engine + troubleshooting trees and breakdown of all parts. -- its free.


The fuel pressure is mechanically regulated in the IFSM (Integrated Fuel System Module).

It could be the pressure regulator failing, a wiring issue, or a bad fuel pressure sensor. I would start with the pressure sensor if it is more than a couple years old.


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 Thanks given by: Silverwolf


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RE: Fuel Pressure Too High Code - Rawze - 06-06-2019



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