OBDII Automotive Articles What is ECM?
What is ECM?
The Electronic Control Module (ECΜ) or Engine Control Μodule (ECΜ) also known as Powertrain Control Module (PCM), is a computer that manages the engine's Ignition, Fuel Injection, and Emission Systems. In some vehicles, it may also control the operation of the Transmission and Anti-Lock Brake Systems as well.
Engine Control Μodule (ECΜ) Example
Engine Control Μodule (ECΜ) Example
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