Chances are if you own a vehicle at some point you've experienced a check engine light on your vehicle. When this happens it's common to stop by an auto-parts store or the dealership to have them read the Code and determine what is wrong. Most auto parts stores will have a little Diagnostic Computer they can plug in to read the code. Today I wanted to highlight a really inexpensive way that you can interface with that same diagnostic computer yourself using a cheap (Source
This post first appeared on James A. Chambers - Legendary Technology, please read the originial post: here