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Old 06-20-2022, 07:48 PM   #1
chacharoberts70

Name: chacharoberts70
Title: Rookie
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Hey!

Hey friends. Ok so I have a 2003 Duramax Diesel and can't for the life of me find the meaning of one of the relay's under the hood. It is the EDU relay. Anyone know what this stands for?
 
Old 06-20-2022, 09:42 PM   #2
Meyers Farms
 
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Name: Meyers Farms
Title: Too Much Time
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Join Date: Dec 2007
Location: SW Ohio
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It powers the FICM. Fuel injection control module.
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2013 Ford F-450 6.7 Auto, 4x4, Crew Cab
 
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