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Ask Ron Your Own Question
Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23821
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
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I have all 8 clyinders low pressure code then the injector

Customer Question

i have all 8 clyinders low pressure code then the injector pressure regulator circuit stuck open if i replace injector pressure reg will that restore pressure
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: p2623 and p0264 on injectors
JA: What is the model/year of your Ford?
Customer: 2006 ford f350 lariat 6.0
JA: Are you fixing your F350 yourself? What have you tried so far?
Customer: yes its too much to have diesel mechanics look at it nothing i scanned it this morning cost me 450 to have it towed yesterday
JA: Anything else you want the mechanic to know before I connect you?
Customer: it cranks but won't start
Submitted: 9 months ago.
Category: Ford
Expert:  Tim Mohr replied 9 months ago.

Hi, my name is***** if all 8 cylinders are low, and the code P2623 is present, then its a problem with the IPR, injection pressure regulator, but first check the wire connecor at the IPR, it is very common for the connector corrode or one of the wires o break, have you checked this yet?

Expert:  Tim Mohr replied 9 months ago.

are you still here??