![](https://www.iol.unh.edu/sites/default/files/styles/medium/public/articles/eetimes_0.png?itok=wQmZVQUS)
As you may have already noticed via that pesky “check engine” light, cars today are highly computerized. From monitoring engine temperature to whether your gas cap is open, even the least-expensive, bare-bones car has some sort of computer in it.
Test Service: