Launch Sensorbox X-431 GDS - 1 Foreword; Product Summary; Product Features

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LAUNCH X431 GDS Sensorbox Manual

1 Foreword

1.1 Product summary

X-431 GDS is a new generation of sophisticated and integrated Automotive

diagnose product with colorful screen and powerful functions developed by

LAUNCH, it provide a optional function of Automotive sensor simulation .test

“Sensor simulation test” function is specially developed to diagnose and

simulate vehicle sensor faults, including "DC voltage simulation", "Fixed

frequency simulation", "Predefined waveform simulation", and

"Hand-drawing waveform simulation", which can help customer to diagnose

and simulate the vehicle sensors quickly and conveniently.

Vehicle sensors are the signal input devices for electrical control systems,

which can transform all kinds of running parameters, such as vehicle speed,

coolant temperature, engine RPM, air flow, throttle opening, etc., into the

electronic signal for the vehicle computer who can optimize the engine

running status per the above-mentioned parameters to keep the engine

working in a prime status.

Mean while, it has integrated the functions of Auto Multimeter Users can

perform voltage, resistance, frequency test by just clicking the voltage test,

resistance test, or frequency test. (The function uses the same hardware

device with the sensor module)

1.2 Product features

z DC voltage simulation

z Constant frequency simulation