Malossi Lamdasonde Emulator Electronic control unit

MALOSSI Lambda Sensor Emulator – Manufacturer Ref: 5519172B

Designed for recent machines equipped with a lambda sensor, this Malossi emulator reproduces the signal expected by the original ECU to avoid errors related to injection management. Installed as a substitute or in parallel with the sensor, it allows the original unit to continue functioning without triggering faults, while providing the possibility to adjust the fuel mixture according to track or testing needs.

The Lambda Sensor Emulator is aimed at riders and tuners who wish to control the closed loop of their engine management during interventions on intake, exhaust, or mapping. Its use is common in urban, roadster, and off-road/cross contexts where injection regulation may be hindered by modifications not accounted for by the original ECU.

• Brand: MALOSSI
• Reference: 5519172B
• Usage: lambda sensor signal emulation
• Universe: Urban / Cross / Roadster
• Note: Product strictly reserved for competition

Examples of applications: YAMAHA T-MAX 560 TECH MAX (2025), FANTIC XE 125 (2024), BETA RR 125 4T ENDURO LC (2021). For safe installation, have the assembly done by a professional or carefully follow the manufacturer's instructions.