Plugs into the vehicle's diagnostic port and seamlessly integrates AFR data from the included wideband O2 sensor(s) with the OEM databus. When used in conjunction with a Power Vision CX, you can view and datalog wideband O2 data alongside custom channels directly from the vehicle's diagnostic port. Plug-and-play kit with no extra cables for power, ground and signal that are typically associated with wideband controllers. Ensures real-time wideband O2 AFR accuracy with negligible latency and avoids any potential ground-loop issues with its industry-first, innovative design.