Laboratory Stand "Investigation of The Operation of The FSI Direct Fuel Injection System"

Technical Specifications

● Voltage 220V AC ± 10%, 50Hz

● Operating Voltage DC 12V

● Pressure Gauge Measures pressure in the range of 0-10 kg/psi

● Metal Frame Sturdy metal construction ensures durability and stability

● Movable Rollers Equipped with rollers for easy movement of the stand structure

This demonstration board is an ideal tool for schools and training centers to meet theoretical and maintenance teaching needs related to engine electronic control systems. It enables students to study the composition structure and working process of the engine electronic control system using real-world components.

Main Features

● Real Components Equipped with genuine FSI engine components, including sensors, actuators, and control units.

● Engine Simulation Simulates engine operations such as crankshaft rotation, spark plug ignition, fuel pump operation, and injector injection.

● Educational Design Includes a detailed aluminum-plastic panel with non-fading color circuit diagrams and working principle diagrams for intuitive learning.

● Detection Terminals Provides terminals for direct measurement of electrical signals (resistance, voltage, current, frequency) from the engine electronic control system components.

● Diagnostic Connectivity Features an OBD2 diagnostic connector for connection to vehicle diagnostic systems, enabling self-diagnostic functions like reading and clearing fault codes.

● Power Supply Operates on a regular 220V AC power supply, which is converted into a stable 12V DC power supply via internal circuit transformation, eliminating the need for a battery.

Functionality

The demonstration board supports the following functionalities

Engine Start Simulation Demonstrates the sequence of events during engine startup.

Engine Load Determination Allows students to study how engine load is determined by various sensors.

Pressure Sensor Study Enables analysis of the pressure sensor in the line to the vacuum brake booster (G294).

Torque-Controlled Engine Operation Illustrates engine control via torque regulation.

Layered Mixture Formation Demonstrates engine operation with layered mixture formation.

Lean Homogeneous Mixture Operation Shows engine performance on a lean homogeneous mixture.

Stoichiometric Homogeneous Mixture Operation Provides insights into engine operation on a stoichiometric homogeneous mixture.

Educational Benefits

● Color Scheme The panel features a color-coded layout for intuitive connection of components and understanding of operating principles.

● Hands-On Learning Students can physically interact with the components, enhancing their comprehension of the FSI injection system. Also for the attention of students, the stand includes an engine control unit, dashboard, fuel tank, pump, relays, fuses, and injectors for a complete demonstration;

● Safe Operation The built-in 12V DC power supply includes anti-short circuit functionality, ensuring safe and reliable operation without the need for a battery.

List of Tasks Performed

The demonstration board allows for the execution of the following tasks

Simulation of engine start-up sequences.

Measurement and analysis of engine load conditions.

Study of the pressure sensor in the vacuum brake booster line (G294).

Demonstration of engine control via torque regulation.

Exploration of layered mixture formation techniques.

Analysis of engine performance on lean homogeneous mixtures.

Investigation of stoichiometric homogeneous mixture operation.

Conclusion

Laboratory Stand "Investigation of The Operation of The FSI Direct Fuel Injection System" is a comprehensive educational tool that combines real-world components with advanced simulation capabilities. Its robust design, intuitive interface, and wide range of functionalities make it an ideal choice for teaching and training purposes in automotive engineering and electronics.