Have you ever wondered exactly what diagnostic testing is all about? It is a great way to figure out what’s going on with your German car, and Jim’s German Auto has all the information you need about why you should consider diagnostic testing.
What Is Diagnostic Testing?
Diagnostic testing involves connecting a reading device to your car’s ECM, or engine control module, through the port under the car’s dashboard. As the reader and the ECM connect, the ECM shares data and error codes with the technician. Those error codes might be major ones or they might be minor ones that haven’t tripped any other warnings or flags. That all helps the auto technician know what to test and troubleshoot next.
Testing Answers Questions
The big thing to remember about diagnostic testing is that it can help to answer questions about issues you’re having with your German car. If you’re having intermittent problems for instance, or if you’re having problems that don’t make sense, diagnostic testing can help to narrow down what’s happening and what the causes might be. No matter what you’re worried about with your car, diagnostic testing can help to find those answers when you need them the most.
Diagnostic Testing Can Also Be Preventative
Diagnostic testing is really important when you have a problem, but it’s also important for preventing problems. Sometimes the ECM doesn’t flag an issue as important enough to give you a dashboard warning light, for example. But if you’re having routine diagnostic testing done yearly or at least once in a while, that is information that would pop up during the testing. Auto technicians can then trace the issue back and prevent it from becoming a big problem.
It’s about Getting Information
If diagnostic testing still feels intimidating, remember that it’s all about gathering information and data. That is something that you can put to good use later in order to take the best possible care of your German car. Without that information, you’re flying blind a lot of the time and that’s not very productive. Finding ways to reduce doubt is always helpful, especially when it comes to repairing problems.
Call us today at Jim’s German Auto in Corona, CA if you’re interested in finding out what diagnostic testing can do for your car. Protecting your German car and keeping it running as well as possible is one of our biggest priorities.
