DIGITAL ECU TUNER 3 – User Manual
Di ital ECU Tuner 3
Description of the device
Digital ECU Tuner 3 is used to modify signals from sensors to ECU (Electronic Control Unit). Thanks to this
function, it is possible to modify such engine parameters as the fuel dose, ignition angle, boost controlling or extra
injectors. Additionally, some of the de ice’s functions help to tune the car thanks to the ad anced datalogger and
the road dyno, which can measure the power and the ehicle’s torque in the real conditions (a car dri ing on the
road).
The device’s characteristics
•4 independent tables 16x 16 (fuel table, two PWM tables, ignition table),
•8 correction tables 16 x 1,
•2 independently switching table sets,
•an option to modify a single analog signal,
•4 analog inputs,
•built in Data Flash, which enables the signals to log in without plugging in the laptop,
•measurement of the power supply oltage,
•an option to modify a signal from the frequency based MAP and MAF sensors (in range of 17Hz-4kHz),
•supporting the ignition signal with using: ariable reluctant sensors, Hall’s, optical sensors and signals,
which control the ignition module. The de ice ser ices both the single ended and differential signals.
•support of many ignition types: 60-2, 36-2, 36-1, 18-1-18-1, EDIS, Multitooth, Ignition Modules, Subaru
GT, Honda D Series,
•an option of boost control using 3 way solenoid al es,
•ser icing of 4 high-Z injectors (batch fire system),
•an option for a direct modification of the injection time for the batch fire systems,
•ON/ OFF type parametric output,
•automatic con ersion from MAP to MAF using auto learning system,
•launch control,
•road dyno,
•an option to calibrate any analog sensors, which enables the analog alues to be displayed in their real
alues ( for example, a signal from MAP sensor in bars, a signal from a WBO meter as AFR, etc.) ,
•an option for a free firmware upgrade ( new ignition modes, additional functions),
•USB communication port.
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