The CAN bus, accessible through the OBD-II port, is the channel that holds all the secrets of the modern automobile. If you want to display those for your own perusal, you might consider this nifty… ...

The method involves accessing a car’s Controller Area Network (CAN) bus, a system that allows multiple devices within a vehicle build to communicate with each other in real time.

Since modern cars use the CAN bus for so many of their functions, it’s unsurprising that it’s a frequent object of interest for those in our community. Some people go no further than ...