Diagnosing car problems has become more convenient thanks to scan tool and code reader devices. Car owners started using these nifty gadgets more than a decade ago, but it was only during the nineties that the US government issued out standardized policies on how these tools should diagnose vehicle problems. This gave birth to the onboard diagnostics or OBD II system, which became a standard in vehicles produced starting 1996. Because of this, the current automotive scanner technology can be used only on recently manufactured cars. Vehicles that were manufactured before 1996 are often equipped with OBD I systems that use manual flash codes, making them incompatible with the OBD II system.
With a scan tool and code reader, finding out what's wrong with your car's engine can take only a few minutes. They say a code scanner or reader is the most helpful tool you can get your hands on when you see the 'Check Engine' light on the dashboard. But what does the reader exactly do? Well, the reader downloads fault codes from the powertrain control module (PCM) and displays them on its screen. This gives you easy access to diagnostic codes that were previously only available to professional mechanics and car manufacturers.
But here's the most convenient part. With a car scan tool and code reader, you can find out and even be updated of any problems your vehicle's engine has and ever had. All you have to do is plug it into the OBD port under your car's dashboard and it will automatically download all the fault codes stored by the PCM. You could even delete those fault codes once you've downloaded them so you won't confuse the old with the new ones. Many scanners and readers nowadays are also equipped with an all-in-one LED screen, allowing you to do a quick check on your car and decode Check Engine light issues.
Because diagnosing car problems is easier with scan tool and code readers, you would be able to skip a trip to the repair center if you have one of these devices. Once an indicator or warning lamp on the dashboard lights up, you can just plug the scanner and get the code. After you've decoded the signal, you can just reset the code and see if the issue is an intermittent one or if you already need to have a part repaired or replaced. Without a scanner, you'll have greater chances of getting ripped off by unscrupulous mechanics or repair shops.
So if you want a code reader for your car's PCM and enjoy the benefits it offers, Parts Train is here to help you. We are a top retailer of quality scan tool and code reader gadgets, replacement parts, and accessories for a variety of car makes and models. If you want to make diagnosing car problems an easy task, let the right tool and code reader from our catalog help you.