Electronic Control Gasoline Engine Experimental Bench

Electronic Control Gasoline Engine Experimental Bench

I. Product Overview:
This training bench is composed of an electronically controlled gasoline engine assembly. The bench can start the engine and conduct operational experiments. Instructors use the teaching panel on the bench to explain the engine's control principles, cultivating students' ability to analyze and solve practical faults, thus organically combining theory and practice. It is suitable for practical teaching of automotive engine structure and repair in secondary and higher vocational schools and automotive training institutions, meeting the teaching needs of different levels of schools regarding the structure, working principles, fault setting, and diagnosis of electronically controlled gasoline engines.

II. Component Structure
1. Cooling System (Water Tank, Radiator Fan, etc.)
2. Intake Mechanism (Air Filter, Intake Hose, Throttle Assembly, Intake Manifold, etc.)
3. Exhaust Mechanism (Exhaust Manifold, Exhaust Pipe, etc.)
4. Ignition System (Spark Plugs, High Voltage Wires, Ignition Coil, etc.)
5. All Engine Sensors and Actuators (Throttle Position Sensor, Crankshaft Position Sensor, Knock Sensor, Oxygen Sensor, Coolant Temperature Sensor, Injectors, etc.)

III. Functional Features:
1. The engine operates normally and smoothly, realistically reflecting the structure and working process of an electronic fuel injection gasoline engine;
2. The engine training platform has dynamic operation and display functions, with the original vehicle's instruments and digital displays showing dynamic and static engine signal parameters in real time;
3. Equipped with LED lights to display the working status of injector pulses and ignition pulse related components;
4. The teaching panel is equipped with complete color diagrams of the engine electronic control system components, circuit diagrams, ECU terminal functions, and fuel injection... 5. The training platform is equipped with LED indicators, allowing teachers to explain system knowledge more intuitively;
6. The training platform has a diagnostic connector, which can be connected to a dedicated or universal automotive decoder to perform engine self-diagnostic functions such as reading fault codes, clearing fault codes, and reading data streams.
7. Self-diagnostic functions: dynamic and static data stream reading, fault code reading, waveform analysis, and actuator operation testing;
8. Electronic control system testing function: The teaching panel is equipped with computer output terminals, allowing the use of multimeters and oscilloscopes to test the resistance, voltage, frequency, and waveforms of various sensors and actuators;
9. The training platform is equipped with a fault setting assessment device suitable for teaching, which can set one or more common faults of different types to meet the assessment requirements of vocational skills teaching.

IV. Design Features:
1. The frame is welded from standard profiles, and the surface is polished and then powder-coated at high temperature, providing strong oil, scratch, and corrosion resistance.
2. The training platform base is equipped with self-locking casters for easy movement.
3. The training platform is equipped with a main power switch, safety net, and other safety protection devices for easy power disconnection and safety precautions.
4. An instruction manual is included, covering daily maintenance, repair information, fault setting information, operating procedures, operating precautions, etc.

V. Training Projects:
1. Training projects include: demonstration, teaching, and experimentation of electronic fuel injection engine operation.
2. Detection of various sensor signals.
3. Fault setting, troubleshooting, training, and assessment of the electronic control system.
4. Dedicated decoder equipment for reading fault codes, clearing fault codes, and reading data streams.
5. Automotive-grade oscilloscope for active sensor signal waveform detection, passive sensor signal waveform detection, and ignition waveform detection and analysis.
6. Engine models are selectable.