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SeBCON Micro Bluetooth

Stoni's electronic Boost CONtroller,
designed for Volvos famous B21/B23/B230 turbo engines with Bosch LH-Jetronic systems.


SeBCON-Micro is a universal electronic boost-controller, designed for turbo engines with LH-Jetronic fuel injection system and conventional regulated turbochargers. SeBCON makes the boost adjustable via an PWM regulated solenoid which is controlled via the air mass flowrate messured by the AMM. The gain from regulating the boost via the AMM is an excellent throttle control over the whole engine speed range.

Power output on a stock B230FK/FT engine will be round about 190-200HP with a LH/EZK chipset and a SeBCON set to 0.9bar/13psi.

SeBCON is especially adapted for the following Volvo engines:
B21FT, B23FT, B23ET, B230ET, B230FT & B230FK

SeBCON can be adjusted also to other turbo engines by modifying the internal maps.

General features:

  • * Easy to install
  • * Preprogrammed, Plug-n-Drive
  • * Pincompatible with SeBCON Micro 1st generation
  • * Powered by a AVR® Atmega328 Microcontroller
  • * Customized for the LH-Jetronic 2.0/2.2/2.4 fuel injection system
  • * Optimized for Stonis LH2.4 tuning chip
  • * ISP Interface for flashing new firmware files
  • * Slot for HC-05-6 Bluetooth Modul
  • * Compact size (110mm x 52mm x 25mm), PCB is only 50mm x 63mm

  • BT - Bluetooth features:

  • * SeBCON-Micro with Bluetooth Module
  • * Engine data via Bluetooth: IDC, IPW, ECT, RPM, AMM-Voltage, MAP-Parameter
  • * Access via Bluetooth to Seriel/COM; Terminal App(Mobile Phone) or Terminal(Windows/Linux)
  • * Switchable between simultaneous, semi-sequential or sequential injection
  • * Custom maps, programmable via internal editor
  • * Overboost mode

  • Requirements:

  • * AMM signal 0 - 5.1 Volt
  • * connection to one injectors output stage
  • * power KL.15
  • * matching solenoid valve

  • Delivery scope:

  • * SeBCON-Micro Board
  • * Small case
  • * Manual - available via download

  • Pictures:

    Sebcon Micro V.11st generation Sebcon Micro BT1st generation Sebcon Micro BT1st generation Sebcon Micro BT Options Video
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