Technical specification of the controllers


The table below presents the technical specifications of the particular controller. We hope that it will help you choose the right controller and let you enjoy all the benefits that come from our systems.

 

COMPARISON OF CONTROLLERS STAG-200 STAG-4 plus STAG-300 ISA2 STAG-300 premium

 

Design

 Aluminum, water-resistant housing

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Built-in sequential petrol injector emulator

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Functional features

 High-precision gas dosing based on engine’s RPM

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Maintaining key engine performance parameters: HP, torque, RPM on exactly the same level as in the case of petrol injection

 

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Auto-adjustment of gas temperature and pressure

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Aligning the mixture ratio to current adjustments of the petrol injection controller

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Additional, manual adjustment of working parameters, depending on the temperature of the injected gas

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Option to heat up gas injectors

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Automatic changeover into petrol if gas is running out

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Automatic changeover into gas propulsion

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Reading ECU adjustments

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Controller can be used for LPG or CNG

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Gas system inspection reminders

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Smart Autoadaptation System ISA2 (Autoadaptation based on petrol injection time)

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Installation
and
calibration

 Intuitive controller calibration

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Precise view of working parameters on the oscilloscope

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Aligning the mixture ratio based on information on petrol injection times

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Communication with every OBD II and EOBD system (not only CAN)

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Fixed connection with the car’s OBD, with no impact on the OBD system operation, allowing for connection of testing and diagnostic equipment, etc.

 

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Working parameters can be adjusted manually

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Software features

 Additional 3D graphical map

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New CNG propulsion algorithms

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Separate injector adaptation into BANK 1 and BANK 2

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Engine’s RPM signal filters

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Compliance with various types of injection controllers (sequential, semi-sequential, full group)

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Setting maximum engine overload for gas propulsion

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Standard and turbocharged engine types

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Mazda ™ Leaning

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Postinjection cut-off threshold adjustment

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ISA Intelligent Self-Check System (on-going monitoring of STFT and LTFT adjustment)

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Improved interoperation with petrol propulsion systems: full group and semi-sequential systems

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New feature ”Injection Controller Type” – allows for fitting injectors, e.g. Valtek 3 Ohm into full-group controller engines

 

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Fuel and Gas 3D map

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Warranty 3 years* 3 years* 3 years* 3 years*

 

* - From the date of manufacture and 2 years from the date of installation

 

• Available

- Not available