How Highway Truck ECU Remapping Ensures Better Engine Performance
Modern, high-tech highway trucks, buses, and tractors are now computerized and have engine control units (ECUs). An engine control unit, AKA electronic control module (though the latter is slightly different), is responsible for ensuring engine efficiency and performance by optimizing vehicle components across the board. Before ECU or ECM, air-fuel incineration, ignition, and swiftness were mechanically …
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