VIDEO: Unlocking The Mystery Of The Engine Control Module

VIDEO: Unlocking The Mystery Of The Engine Control Module

Unlike the man behind the curtain in “The Wizard of Oz,” there’s nothing mysterious about the electronic control module, or ECM.

Sure, you might know it as the powertrain control module or the engine control unit. But don’t let that confuse you. It’s essentially a computer that serves as the brain of the engine.

This video is sponsored by the Automotive Distribution Network.

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