Understanding Active & Dynamic Fuel Management and The Problems They Cause (AFM vs DFM)
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YouTube8020 Automotive
Understanding Active & Dynamic Fuel Management and The Problems They Cause (AFM vs DFM)
In today’s video, Jake explores the world of Active Fuel Management (AFM) and its successor, Dynamic Fuel Management (DFM). AFM and DFM are technologies developed by GM to improve fuel efficiency by deactivating select cylinders during low-load driving conditions. This reduces fuel consumption by allowing the engine to operate more ...
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