LLY & LB7 Duramax FICM Removal, Repair, and Replacement
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YouTubeCircuit Board Medics
LLY & LB7 Duramax FICM Removal, Repair, and Replacement
If you have an LLY or LB7 Duramax and are having issues with your engine cranking but not starting, or you have code U0105 (no communication with FICM), you likely have a faulty Fuel Injection Control Module (FICM). This video guides you through the location and removal of the FICM. We offer a rebuild service for the modules that will address a ...
9.5K viewsApr 30, 2025
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