Engine Control System BOSCH MOTRONIC MED 7.5.10 (FSI) MSFSI1

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Fully functional engine control system is installed in a mobile aluminum frame. This training board-simulator is specially designed to help technical students understand direct petrol injection (FSI) system MOTRONIC MED 7.5.10. The educational training board is based on Audi/VW OEM components. The integrated engine control system shows the different operation modes of the direct fuel injection/ignition system.

The training board-simulator is a great educational tool that allows students to learn the structure of engine control system, study its components and operation modes, perform various measurements, tests and other diagnostic procedures.

Technical specifications and functions

Integrated engine control system with direct petrol injection (FSI);
Monitoring operation of fuel supply system, injected fuel quantity, spray pattern quality, low fuel pressure of the fuel pump;
Low pressure fuel pump is built into a transparent tank which allows to see its operation;
The adjustable air flow rate simulator demonstrates the function of the mass – air flow meter and the air temperature sensor;
Visible work process of the spark plugs;
Easy access to the high voltage measurements;
Manual adjustment of the engine crankshaft speed;
Integrated simulators allow changes to the parameters of each system component:

  • Lambda probe signal simulation;
  • Engine operation temperature simulation;
  • NOx sensor parameter simulation;
  • Exhaust gas temperature sensor simulation;
  • Intake manifold pressure sensor simulation;

The training board has a complete electric wiring diagram of direct petrol injection system (FSI);
Electric wiring diagram with built – in banana plug jumpers for measurements and simulation of system fault codes;
Ability to monitor the changing operation mode of each system component;
Ability to simulate more than 20 system faults by disconnecting Banana plug jumpers;
Integrated TFT voltmetre displays voltage of electronic system component:

  • G212 Exhaust gas recirculation potentiometer;
  • G70 Air-mass flow meter;
  • G185 Accelerator pedal position sender I;
  • G79 Accelerator pedal position sender II;
  • G336 Intake manifold flap potentiometer;
  • G247 Fuel pressure sensor;
  • G187 Throttle valve potentiometer I;
  • G188 Throttle valve potentiometer II;
  • G71 Intake manifold pressure sensor;
  • G62 Engine operation temperature sensor;
  • G83 Coolant temperature sensor;
  • G235 Exhaust gas temperature sensor;
  • Intake manifold flap regulation (vacuum pump is required; optional);

Diagnostic and measurement


System’s parameters are measured by connecting to the banana connector;
Ability to measure electrical signal parameters of each system component (such as sensor or actuator);
Ability to measure high voltage circuit of the ignition system;

Control unit diagnosis

Diagnosis through OBD 16 – pin diagnostic connector
Electronic control unit (ECU) identification
Reading/erasing fault codes
Displaying the operating system parameters (live data)
Activating the actuators (depends on the control unit)
Throttle valve adaptation
Control unit encoding/configuration


The stand has a closed structure – internal wiring is not visible
Power supply: 220V
Dimensions approx. (HxLxW): 1820x1360x500 mm
Nett weight approx.: 105 Kg
Made in EU
CE certificate

Optional accessories

Examination console for 10 hidden fault simulations
Vacuum / pressure pump
Automotive oscilloscope
OBD diagnostic scan tool

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