AF2 Wideband Air/Fuel Ratio(AFR) Module - UMA M9 + ARacer RCMiniX ECU

The UMA/ARacer wideband air/fuel ratio (AFR) module is a closed loop monitoring module for exhaust o2 levels. Accurately measure and tune easier with this module. Plug and play use with UMA racing M9/ ARacer RC Mini X ECUs.

The 'UMA Tune/Aracer Smart' App is available for download for free on the Apple/Google play store. You can visit https://umaracing.com/product/m9-ecu/ for more info.

App is free and has preset maps available to download and tune manually. However Auto tune is a paid function in-app , to be used with the AF2 AFR modules

Details:

• High accuracy and high response speed
• "Close Loop Fuel Compensation" with RC/RCMINI Plus ECU, UMA Racing M9 ECU
• Uses BOSCH wideband oxygen sensor
• No need for calibration, just plug and play
• Installation instructions included

Fitting (other):

All Aracer/UMA racing M9/ ARacer RC Mini X ECUs

Some bikes such as…

Yamaha Y16/T155/MT15 VVA/Jupiter MX King/Sniper

Yamaha Y15/T150(V1)/Spark

Yamaha NMAX 125/155 (V1)

Yamaha NVX/AEROX (V1/V2)/NMAX (V2) VVA

Honda RS150R/Winner/Sonic/GTR150 (2020)