Lambda sensor O2 optimizer Dynojet Power Commander 76125027

Lambda sensor oxygen optimizer suitable for some Dynojet Power Commander V and Power Commander III USB fuel control units.
It is a module equipped with a processor that adjusts in real time the signal sent by the lambda sensor to the control unit, as the original control unit would make continuous corrections without the optimizer.
With the O2 optimizer installed you can get the optimal air/fuel ratio using the same original lambda sensor.