ECU 0281014215 New Engine Control Unit for Bosch DC24V

Bosch Engine Control Unit 0281014215

Manufacturer number: 0 281 014 215

Country/Region of Manufacture: China

Function: To use data acquisition and exchange of various sensors and buses to judge the vehicle status and the owner’s intention and control the vehicle through the actuator.

Composition: It is composed of microprocessor, memory, output/input interface, analog-to-digital converter, shaping, driving and large-scale integrated circuit.

Working principle: When the engine is running, ecu collects signals from various sensors, compares and calculates them, and converts the results of comparison and calculation into control signals to control ignition, air fuel ratio, idle speed, exhaust gas recirculation and other parameters of the engine.

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An engine control unit (ECU), also commonly called an engine control module (ECM), is a type of electronic control unit that controls a series of actuators on an internal combustion engine to ensure optimal engine performance. It does this by reading values from a multitude of sensors within the engine bay, interpreting the data using multidimensional performance maps (called lookup tables), and adjusting the engine actuators. Before ECUs, air–fuel mixture, ignition timing, and idle speed were mechanically set and dynamically controlled by mechanical and pneumatic means.