ECUMASTER EMU - ENGINE MANAGEMENT UNIT is a universal standalone engine control computer that manages the operation of spark-ignition engines, and is designed to work with the most advanced and complex currently available engines.

The EMU & EMU Black features more built-in value than any other aftermarket ECU. They have built-in wideband lambda controller (Bosch LSU 4.2 for Classic and LSU 4.2 & 4.9 sensors for Black, wired directly into ECU), Onboard 4 bar MAP sensor!