The OBD 2 port is where CarMD will connect to the vehicle in order to see if it has any issues. Simply provide us vehicle make, year, model (in that order).
Interested in providing this service through your own app or software platform?
Did you know that some “Check Engine” light repairs are simple enough that you might be able to perform them yourself with just some basic hand tools? Check out a new feature on our website where we list common “Check Engine” light repairs, which includes:
What happens if ignored
A comparison of DIY vs. Professional installation cost
A video on how to repair the part
A link to purchasing the part on amazon