GE IC698CPE020-JR Combustion engine control module

An Engine Control Module (ECM) is an Electronic Control Unit (ECU) used to control and manage the operation of an engine. The engine control module is mainly responsible for receiving sensor signals and controlling the operation of the engine according to these signals and preset procedures. It can control the ignition, fuel injection, air-fuel ratio and other aspects of the engine to ensure the stable operation of the engine and reduce emissions.

The engine control module can also monitor and adjust the various subsystems of the engine, such as the fuel system, the ignition system, and the valve mechanism. When an exception is found, it takes appropriate measures to adjust or diagnose the fault to ensure engine safety and reliability. The engine control module is usually implemented by electronic components such as microprocessor and memory, which has the characteristics of high performance, high reliability and long life. It can achieve coordinated control of multiple systems of the vehicle by communicating with other electronic control units (ECUs).