GM MAF Translation
MAS translation settings

To support higher-flow mass-air sensors (MAS), the ECU+ directly supports the GM 3" and 3.5" high-flow MAF devices. The GM sensors, which were originally offered on various high-output GM small block configurations, offer a noticable decrease in restrictiveness as compared to the stock MAS on the 1G and 2G DSMs, and to a lesser extent, the EVO VIII/IX's.

With the ECU+, you can plug either sensor directly in place of the stock MAS, and with only a few minor wiring changes, be up and running in a day. There's no need to buy an external "translator" device with the ECU+ - the calibration for the GM MAFs is completely built in.