FuelTech NanoPRO O2 Conditioner - Engine Builder Magazine

FuelTech NanoPRO O2 Conditioner

The NanoPRO is able to condition and read five different models of wide band lambda O2 sensors.

The FuelTech NanoPRO O2 Conditioner is the latest evolution in O2-sensor conditioners. With a new design, the NanoPRO is able to condition and read five different models of wide band lambda O2 sensors: BOSCH LSU 4.2 (sensor, harness), BOSCH LSU 4.9 (harness), BOSCH LSU 5.2, NTK lab grade sensor (sensor, harness, and adapter), NTK wideband O2 sensor.

  • Extended wideband reading scale with advanced new hardware that allows fast and precise readings.
  • 2.0” touchscreen color LCD.
  • “Second display gauge” function that allows display valuable information like Oil Pressure, Fuel Pressure, Boost, RPM, Engine Temperature and
    much more coming from the FTCAN 2.0, with the possibility of configuring up to 5 custom screens.


  • “Switch Panel” function, touchscreen buttons or switches via CAN bus to the PowerFT ECU.
  • 3 configurable O2 sensor heating modes: Normal, Fast and Current Limited, as well with auto startup, activated by engine RPM or temperature.
  • Advanced heater diagnostics in the PowerFT ECU datalogger.
  • Waterproof (IP67 certified*)
    *with product harness connected

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