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Ron
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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Replaced ICM on Ford Excursion 6.0 diesel wont start. The

Customer Question

Replaced ICM on Ford Excursion 6.0 diesel wont start.
JA: Have you checked the battery, particularly the terminal connections? Are they corroded?
Customer: The batteries are on charge as thy are now flat terminals are ok. the vehicle was running rough then stopped running hence why I replaced the ICM.
JA: What year is your Excursion?
Customer: 2008
JA: Are you fixing your Excursion yourself? What have you tried so far?
Customer: yes checked fuel going to injectors, checked both fuel filters replaced due to both were blocked fuel pressure is good, I am now looking at oil pressure as the injectors are controlled by oil pressure oil filter is very dirty about to change this.
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 1 month ago.
Category: Ford
Customer: replied 1 month ago.
I have no diagnostic equipment to check parameters on the vehicle need some pointers to get me going in the right direction, just back from R&R and been landed with this issue, is there any common faults I should be checking?
Expert:  6Bucs replied 1 month ago.
Hello and thank you for your question. My name is James.
Expert:  6Bucs replied 1 month ago.
You mentioned replacing the ICM. Are you referring to the Injector Driver Module?
Customer: replied 1 month ago.
Expert:  6Bucs replied 1 month ago.
Was the IDM programmed to the vehicle with a laptop?