7835-26-2002 Excavator PC300-7 Controller Control Unit

7835-26-2002 Excavator PC300-7 Controller Control Unit

Product introduction

7835-26-2002 Excavator PC300-7 Controller Control Unit Engine Controller Abbreviation: ECU is an electronic device that controls the operation of various parts of the internal combustion engine. The simplest ECUs only control the amount of fuel injected per engine cycle. More advanced engine controllers on modern cars also control spark timing, variable valve timing (VVT), the level of propulsion maintained by the turbocharger (in turbocharged cars) and other peripherals

Product parameter（specification）

Product feature and applicatio

7835-26-2002 Excavator PC300-7 Controller Control Unit The engine controller monitors the engine through sensors to determine fuel injection, ignition timing and other parameters. These include: MAP sensor, throttle position sensor, air temperature sensor, oxygen sensor, and more. Usually this is done with a control system such as a PID controller.

Product Details

1.7835-26-2002 Excavator PC300-7 Controller Control Unit

2. The absolute pressure sensor of the main pipe measures the throttle opening when the driver steps on the accelerator pedal to determine the output power of the engine.

3. The engine speed sensor is used to measure the speed of the engine to determine the basic fuel injection amount and the basic ignition advance angle.

4. The oxygen sensor is used to measure the oxygen content in the exhaust gas discharged from the engine, which is an important signal for controlling the air-fuel ratio through a closed loop.