Whether your check engine light has turned on or you’re experiencing other car troubles, technicians can use a computer to help diagnose the problem. Car computer diagnostics have become an integral part of today’s auto repair process, and can make a huge difference in helping you get effective repairs. But how do these systems work? Foley Auto & RV Repair in Alabama has the answers below. 

Car Computer Diagnostics Basics

1. The Hook Ups

Car computer diagnostics equipment is specially designed to link with your vehicle’s internal computer via its OBD-II port. Since 1996, this port has been included as a standard feature on all vehicles in the United States, allowing mechanics to use the same equipment to analyze any car.

2. The Codes

After the mechanic’s computer runs a diagnostic of your car’s system, they will be shown one or more codes indicating the source of trouble. These codes start with a letter (such as “B” for body or “P” for powertrain), followed by a series of numbers. While most codes apply to all types of vehicles, some manufacturers use specific codes for their models.

3. Solving the Problem

Getting a diagnostic code doesn’t necessarily give a technician all the answers they need to make the repairs. Trouble with a component could be caused by a wide range of issues. However, by using car computer diagnostics, technicians can quickly identify which part is contributing to your performance problems and work on resolving the issue so you can get back on the road.

Do you need car computer diagnostics to help find the cause of your engine problems? The team at Foley Auto & RV Repair provides warrantied labor on all car tune-ups and repairs so you can have confidence in their results. To learn more about their services, visit them online or call (251) 971-3770.