Race Technology CAN ECU InterfaceThe Race Technology CAN interface is a small in line module to allow data from your engine management system to be displayed and recorded. Who is the CAN interface designed for? The CAN interface is designed for anyone wishing to read vehicle or drive train sensor data directly from their ECU or other CAN device, without the need for additional sensors. Common parameters such as engine speed, coolant temperature, throttle position, etc, are normally