NXRD LSU 4.9 wideband controller kit AFR2CAN + sensor

AFR2CAN is a LSU 4.9 wideband oxygen sensor controller designed for accurate AFR/Lambda measurement and digital data output via the CAN bus. A great choice for standalone ECU setups, motorsport builds and any installation where you want clean, reliable fueling data without analog noise.

Use it as an AFR/Lambda data source for:

• ECUs/controllers with CAN input,
• CAN dashboards and data loggers,
• tuning and diagnostics (logging and mixture analysis under load).

High-quality LSU 4.9 wideband oxygen sensor manufactured by Bosch, designed for accurate air-fuel ratio (AFR / Lambda) measurement in gasoline engines and performance applications.

The LSU 4.9 sensor is an industry standard for standalone ECUs, widely used in both street and motorsport builds. It offers fast response, high accuracy, and stable readings across a wide range of operating conditions.

Can be used as replacment for 0 258 017 025

Compatible with popular standalone ECUs such as FOME, rusEFI, MaxxECU, ECUMaster, EMU, EasyECU.