Interfaces your new engine’s ECU to BMW CAN bus. Available ECU interface options: CAN (Toyota, Mercedes, Nissan), MPX (Toyota), Analogue (universal application, including aftermarket ECUs)

Supported features:

• RPM, warning lights, water temp, a/t shifter position including manual mode
• Correct operation of BMW ABS and DSC systems
• BMW A/C fix (enables operation, transmits request to new ECU)
• Fan control (relay for universal fan or BMW stock PWM fan control)
• For Toyota ECUs with MPX/CAN: ECT PWR/SNOW, idle up for elec.load and a/c

Speedometer and trip meter are not affected by the device as they normally use data transmitted by ABS module

Factory BMW computer (DME) is not required