Product Name: CRDI Engine Injection Control System
                            _ Auto Fault

Model Name: YESA-4241

Feature

■ The equipment allows to educate overall ignition systems such as composition 

and operation principles of various types of CRDI injection system.

■ It allows to check the overall CRDI system at a glance by attachment of parts, 

power and wiring terminal on the panel.

■ Connection sockets are installed for each sensors, circuits and components 

so that is able to help wiring practices and measure wave patterns.

■ By manipulating the controller, able to check the waveforms in accordance 

with RPM speed.

■ Students are able to understand flow of entire circuit, find out what causes 

fault and how to repair.

■ The panel composing the ignition circuit is made with aluminum CNC-treated panel.




Specification

■ Composition

 - CRDI Diesel engine injection

 - Includes all components used in the CRDI injection

 - Displays fuel delivery cycle from tank to tube (tester) and all sensors 

   related diesel injection circuit

 - Configuration: operation key, voltage display, LED indicators for failure, 

   a fuse box for all parts of fuel pumps, fuel tank, ECU, an injector, a fan, 

   a crank gear, the cam gear and the tester for displaying the fuel injection

 - Measure voltage of resistance and all of the sensor (camshaft sensor and 

   the crankshaft sensor, oxygen sensor, the air inlet sensor, a temperature sensor, 

   a water temperature sensor) by using multimeter

 - All circuits for the electronic control ECU

 - Sensor measurements: temperature sensor, oxygen sensor, air flow sensor, 

   air temperature sensor, an engine temperature sensor, exhaust gas sensor, 

   crank sensor and a cam sensor

 - power supply : 220V- DC12V

 - LED Fault indicate sensor can be measured by multimeter

 - Stand with wheel

■ Auto Fault Function

■ Cabinet Type storage space with 2 door

■ Size : Approx. 1,300 X 600 X 1,600 mm

■ Weight : Approx. 100 kg, key box




Training Contents

■ Measure the waveforms and check the changes according to RPM speed.

■ Engine operation : check the operation of the injector and sparks in the order 

 of switch plugs (1, 3, 4, 2) and inspect whether normal operation of each sensor.

Product Name: Gasoline Fuel Injection Control System

                            _ Auto Fault

Model Name: YESA-4240

Feature

■ The equipment allows to educate overall ignition systems such as composition 

and operation principles of various types of ignition systems and injection system.

■ It allows to check the overall ignition system at a glance by attachment of parts, 

power and wiring terminal on the panel.

■ Connection sockets are installed for each sensors, circuits and components 

so that is able to help wiring practices and measure wave patterns.

■ By manipulating the controller, able to check the waveforms in accordance 

with RPM speed.

■ Students are able to understand flow of entire circuit, find out what causes 

fault and how to repair.

■ The panel composing the ignition circuit is made with aluminum CNC-treated panel.




Specification

■ Composition : Fuel Tank, Fuel Pump, pressure regulators, ECU, Injector, fan, 

crank gear, cam gear, tester for fuel injection

 1) Ignition circuit : Coil, ignition plug, air intake

 2) Sensor : Temperature sensor, oxygen sensor, air flow sensor, air temperature sensor, 

 an engine temperature sensor, exhaust gas sensor, crank sensor and a cam sensor, 

 Power supply

■ Cabinet Type storage space with 2 door

■ Auto Fault Function

■ Size : Approx. 1,300 X 600 X 1,600 mm

■ Weight : Approx. 100 kg, key box




Training Contents

■ Measure the waveforms and check the changes according to RPM speed.

■ Engine operation : check the operation of the injector and sparks in the order of 

 switch plugs (1, 3, 4, 2) and inspect whether normal operation of each sensor.

■ Flame intensity measurement by adjusting the ignition gap.

Product Name: K-Jetronic Fuel Injector Control System_Auto Fault

Model Name: YESA-4243

Feature

■ An effective educational unit that allow students to understand structure of 

ignition system devices of gasoline vehicle and operation principles.

■ Parts of ignition system are set on a panel with power and winrig terminal,

being able to be seen the overall system at a glacne.

■It is made with LED so that the entire flow of fuel and air ca nbe easily seen,

also bringing concentration and great display

■ By installment of connection terminals at sensors, circuits and parts,

students are able to practice wiring and measure waveform.

■ By manipulating the controller, able to check the waveforms and changes in accordance with RPM speed.

■ Students are able to understand flow of entire circuit, find out what causes fault and how to repair.




Specification

■ Composition : ECU, spark plug, fan, crank senso,r oxygen sensor, 

throttle body sensor, knock sensor, injector, relay, etc.

■ Cabinet type storage space with 2 door

■ Auto Fault Function

■ Size : Approx. 1,000 X 800 X 1,600 mm

■Weight : Approx. 80 kg




Training Contents

■ Measure the waveforms and check the changes according to RPM speed