Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

Pair the code reader Locate the OBDII 16-pin universal Data/Diagnostic Link Connector or data port. The data port is usually under the dashboard on the driver’s side of the car, near the footwell.

If you've ever connected a standard OBD-II scanner to your motorcycle only to find it doesn't work as expected, you're not alone. Unlike cars, which were required to adopt the OBD-II standard way ...

[Alex Sidorenko] has built an open source OBD-II Adapter which provides a serial interface using the ELM327 command set and supports all OBD-II standards.

If you're not sure which OBD port your motorcycle uses — OBD I or OBD II, the first clue is the year and make. Bikes sold after 2023 in India are almost guaranteed to have it.