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. M5518988B

Fits:

PIAGGIO PIAGGIO MP3 HPE 300 ie 4T LC euro 5 2021-> (TD21M)
PIAGGIO PIAGGIO MP3 HPE Sport 300 ie 4T LC euro 5 2021-> (TD21M)
VESPA VESPA GTS 310 ie 4T LC euro 5+ 2025-> (MD38M)
VESPA VESPA GTS HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA GTS HPE 300 ie 4T LC euro 5 2023-> (MD31M)
VESPA VESPA GTS Super 310 ie 4T LC euro 5+ 2025-> (MD38M)
VESPA VESPA GTS Super HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA GTS Super HPE 300 ie 4T LC euro 5 2023-> (MD31M)
VESPA VESPA GTS Super RACING SIXTIES HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA GTS Super Sport 310 ie 4T LC euro 5+ 2025-> (MD38M)
VESPA VESPA GTS Super Sport HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA GTS Super Sport HPE 300 ie 4T LC euro 5 2023->
VESPA VESPA GTS Super Tech HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA GTS Super Tech HPE 300 ie 4T LC euro 5 2023->
VESPA VESPA GTS Touring HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA GTV HPE 300 ie 4T LC euro 5 2023->
VESPA VESPA Primavera Batik iGet 125 ie 4T euro 5+ 2025->
VESPA VESPA Primavera iGet 125 ie 4T euro 5+ 2024-> (MD13M)
VESPA VESPA Primavera iGet 150 ie 4T euro 5+ 2024-> (MD14M)
VESPA VESPA Primavera RED iGet 125 ie 4T euro 5+ 2025->
VESPA VESPA Primavera S iGet 125 ie 4T euro 5+ 2025->
VESPA VESPA Primavera Tech iGet 125 ie 4T euro 5+ 2025->
VESPA VESPA SEI GIORNI HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA SEI GIORNI II EDITION HPE 300 ie 4T LC euro 5 2021->2022 (MD31M)
VESPA VESPA Sprint S iGet 125 ie 4T euro 5+ 2024->
VESPA VESPA Sprint S iGet 150 ie 4T euro 5+ 2024->

M5518988B