Malossi Lambda Emulator for Vespa, Piaggio, Aprilia 150-250

Malossi TC Unit 02 Controller Lambda Emulator for Vespa, Piaggio and Aprilia Scooters with Four Wire o2 Sensor. Not for the models with 2 Wire Sensor. Corrects the Air/Fuel Mixture for optimum performance.  Very simple Plug and Play installation. Your Vespa will run smoother and accelerate better from a stop. This is a must have item for any fuel injected Scooter.

We suggest to use the O2 controller to further optimize both carburetion and performances in transistors.

In latest generation motorcycles, thanks to lambda sensor, the CDI can rectify the fuel quantity to be injected in order to reach a constant carburetion even in Closed Loop area.

The O2 controller permits to totally control the carburetion as to obtain the best air/fuel ratio.

Malossi Lambda emulator is a device able to simulate signals from lambda sensor which original CDI is expected to receive. In this way, original lambda sensor is used to obtain best carburetion without the original CDI noticing failures or mistakes.

  • Model: 5514749