One code that is often reported along with various transmission faults is the P0841 code, relating to the transmission fluid pressure sensor, which can plague both normal and CVT transmissions.

When [upir] saw that you could buy tire valve stem caps that read pressure electronically, he decided to roll his own Tire ...

Using motion detectors and an Ardunio you can add a little extra wow to your Halloween displays this year. This article covers the circuits and the code to make that happen.