Today’s vehicles use a wide array of advanced tech features that can sometimes make them seem more computer than car. However, computer diagnostics aren’t new to the automotive industry. In fact, they have played an important role in auto care for several decades. Here’s a closer look at the interesting history of computer diagnostics.

Early Developments

Computer diagnostics can trace their roots to the late 1970s, when vehicle manufacturers first installed circuit boards that would help control ignition timing. Microchips were also used in the 1980s to help control fuel mixture rates. Microchips gradually became more advanced and effective in the fuel injection process, but diagnosing problems required specialized equipment of its own.

This led to the implementation of onboard diagnostic scanners, which would use a dashboard port to gather information from engine sensors. Many vehicles required different cables and adaptors because manufacturers didn’t follow standardized guidelines for diagnostic tools.

Modern Advances

Starting in the 1990s, computers became responsible for a wider range of vehicle operations, including braking, odometers, and most electrical processes. As vehicle microchips became more advanced, some drivers could even connect to their cars using a laptop to adjust vehicle performance.

An increased reliance on computer technology made automotive scanners even more important for interfacing with a vehicle to identify repair issues. With standardized code readers, mechanics can connect their equipment to a car and get an immediate diagnosis from the vehicle’s computer system. This allows for swifter repairs than ever before, especially with today’s cars, which frequently utilize advanced computer features like onboard navigation or fine-tuned temperature control.

For advanced computer diagnostics that will help you quickly get to the bottom of your auto repair problems, visit Professional Automotive. Serving Anchorage, AK for over 25 years, their Automotive Service Excellence-certified auto technicians provide reliable, budget-friendly services to help keep your vehicle on the road. To learn more about what they can do for your vehicle, visit them online or call (907) 562-2471.