OSCAR-N OBD CAN SAS

Microprocessor based gas injection controller equipped with Self-Adaptive System (SAS). It can be installed in multipoint injection vehicles having up to 8 cylinders. Direct communication of ECU with vehicle’s digital serial CAN bus makes possible to erase OBD errors and makes corrections of Fuel Trims from the level of gas controller’s software.

Technical specification

  • Very small aluminum waterproof case with dimensions 135 x 109 [mm] (in 4, 6 or 8 cylinder version) with hermetic AMP/Tyco connector.
  • Fast Central Processing Unit 120 MHz.
  • Enable to connect and read the parameters of two Lambda probes.
  • Separate wire from ECU harness to cut-off petrol fuel pump circuit after changeover into gas with programmable time delay.
  • Built-in datalogger circuit activated by holding the switch button during the driving makes possible to register and save to memory all system parameters. Helpful to diagnose a malfunction when the car is out of workshop.
  • Enable to erase OBD errors plus monitor and make corrections of gas injection opening times regarding petrol injection Fuel Trims separately for both Banks for OBD CAN protocols and for older OBDII protocols directly from ECU harness (no OBD adapter necessary).
  • New auto-adaptation feature ensures that during the driving on gas multiplier line is being automatically corrected within desired ranges (tolerance in %) in places on the map where petrol and gas lines are not close enough to each other (works even without connected PC).
  • Possibility of enabling password protection to controller settings from unauthorized changes.
  • Automatic checking of the availability of controllers software updates through Internet.
  • OSCAR-N OBD CAN SAS has all the functionalities of OSCAR-N MINI SAS and more.