Référence : FXB-G02003 Front and Rear Axle Alignment Training Bench

Reference Vehicle: Volkswagen Passat B5

Product Overview

The FXB-G02003 training bench is designed for studying and practicing front and rear axle geometry inspection and adjustment procedures. Based on the Volkswagen Passat B5, it reproduces the layout of the main suspension and steering components of the actual vehicle, enabling trainees to become familiar with the inspection and adjustment procedures specified by the vehicle manufacturer.

The training bench allows students to study the main angles and parameters involved in wheel alignment.

Front Axle Geometry

• Caster angle.
• Front wheel toe.
• Steering rack height.
• Ride height.
• Included angle, resulting from the steering axis inclination and camber angle.

Rear Axle Geometry

• Ride height.
• Thrust angle.
• Rear wheel toe.
• Rear wheel camber angle.

Reference : FXB-F01001 Power Steering and Independent Suspension Training Bench

Product Overview

The Power Steering and Independent Suspension Training Bench is based on the front axle assembly of a Volkswagen Jetta. It is designed to provide a practical demonstration of the structure, operating principles, and functionality of the power steering and front independent suspension systems.

This automotive training equipment is intended for technical and vocational schools, vocational training centers, and institutions specializing in automotive education. It provides a practical teaching platform for theoretical instruction and hands-on training in steering and suspension systems.

The training bench supports component identification, functional demonstrations, operating simulations, and practical assembly and disassembly exercises.

Reference : FXB-F02002 Electric Power Steering (EPS) System Training Bench

Product Overview

This training bench is based on a Volkswagen Magotan-type front axle assembly. It is designed to demonstrate and explain the structure, operation, and control principles of the Electric Power Steering (EPS) system, together with the associated front axle and suspension components.

Designed for technical and vocational schools, specialized educational institutions, and automotive training centers, this equipment provides a practical learning platform for studying electric power steering systems, their electronic components, and their control mechanisms.

The training bench enables users to observe system operation, perform electrical measurements, carry out diagnostic procedures, and practice fault-finding and control-signal analysis.

Reference : FXB-A25001 Gasoline Engine Sensors and Actuators Training Bench with Training Panel

Vehicle Application: Volkswagen Passat 1.8T

1. General Description

This training bench is designed for the study, demonstration, and diagnosis of an automotive gasoline engine electronic management system. Based on original engine sensors and actuators, it enables students to understand the operation of the main components, signal exchanges with the engine electronic control unit (ECU), and the operating principles of fuel injection and ignition control.

The equipment consists of an engine training bench and a training panel. The sensors and actuators are connected to the corresponding terminals on the panel using connection cables, allowing students to study their operation and perform various electrical measurements.

2. Features and Educational Functions

Electronic Engine Management System Study

• Demonstration of an electronic gasoline engine management system using original engine sensors and actuators.
• Simulation of engine operation using a crankshaft signal-generating wheel.
• Study of the engine electronic control unit (ECU), fuel pump, electromagnetic fuel injectors, and ignition system.
• Visualization and analysis of ignition and injection sequences using crankshaft and camshaft signals.
• Study of the principles of multi-point port fuel injection, according to the integrated ECU program.
• Analysis of the ECU internal circuit diagram to understand the design principles of electronic engine control circuits.

Integrated Sensors and Actuators

The training bench includes the following components, among others:

• Accelerator pedal position sensor.
• Intake air temperature sensor.
• Intake manifold absolute pressure sensor.
• Mass air flow sensor.
• Dual-track throttle position potentiometer.
• Electromagnetic fuel injectors.
• Ignition coils.
• Crankshaft speed and position sensor.
• Camshaft position sensor.

Training and Control Panel

The training panel incorporates the main components required for studying the engine management system:

• Engine electronic control unit (ECU).
• Automotive diagnostic socket.
• Dashboard.
• Ignition switch.
• Ignition system.
• Fuel tank.
• Electrical signal measurement and testing terminals.
• Color-coded electrical circuit diagram to facilitate component identification and circuit analysis.
• Wireless fault-setting and educational assessment system operated via a tablet.

Electrical Measurements and Signal Analysis

Measurement terminals are provided to allow students to observe and analyze the main electrical signals of the system. Practical activities include:

• Measuring voltage, current, and electrical resistance.
• Observing sensor and actuator waveforms using a suitable measuring instrument.
• Analyzing changes in sensor parameters using a frequency meter or voltmeter, depending on the signal being studied.
• Measuring crankshaft and camshaft signal frequencies.
• Analyzing signals related to throttle position and accelerator pedal position.
• Studying variations in ignition and fuel injection frequencies under simulated operating conditions.
• Observing the influence of accelerator pedal position on the system's operating parameters.

Electronic Diagnostics and Fault Simulation

The training bench is equipped with a diagnostic socket for connecting a compatible automotive diagnostic tool. Depending on the functions supported by the ECU, this interface allows users to:

• Read diagnostic trouble codes stored in the engine control unit.
• Clear diagnostic trouble codes.
• Retrieve operating data and parameters transmitted by the ECU.

The wireless fault-setting and educational assessment system allows instructors to introduce faults using a tablet. Students must then identify the anomalies, carry out the required checks, and determine the cause of each fault. This feature supports the assessment of students' knowledge and the development of automotive diagnostic and troubleshooting skills.