Electronic Control System Operation
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Electronic control system | |
Various sensors provide engine data to the electronic control module (ECM). The ECM processes this data. The ECM sends electronic signals to the fuel injector solenoids. The solenoids are energized in order to start the fuel discharge from the fuel injectors. The solenoids are de-energized in order to stop the fuel discharge from the fuel injectors. Refer to Systems Operation, "Fuel Injector" for a complete explanation of the fuel injection process.
Caterpillar Information System:
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