A check engine light is a warning sign that something is wrong with the car’s engine management system (EMS) or another part of the vehicle. It also tells you if the problem is related to the engine’s Diagnostic Trouble Codes (DTCs), five-digit codes that describe a specific problem with the car. The DTCs are displayed… Continue Reading
What can a car scanner do? These “nonvolatile” memories are found in all vehicles and are very difficult to read unless you know how to use one. You can’t just plug in any old scanner and start scanning, however. You must buy a scanner that is designed for your car’s model year and make. The… Continue Reading
What are the OBD-II fault codes? P-codes and C/A codes are two of the most commonly encountered types. These codes represent errors in your car’s OBD-II diagnostic system. In this article, we’ll explain the differences between the two. Then, we’ll discuss how to diagnose the problem based on the code you see. And finally, we’ll… Continue Reading
Are you having trouble understanding the OBDII codes on your car? Here are the definitions of the most commonly encountered codes. You’ll learn how to read and clear them. Once you understand these codes, you’ll be able to use them to find the best car repair shop in town. In addition to helping you find… Continue Reading
Diagnostic trouble codes (DTCs) are a key component of your car’s computer and are stored in your car’s ECU’s memory. You can read these codes with a car scanner. Troubleshooting codes follow a formula. Often, the first letter of the code indicates the specific part of your car that is at fault. If you suspect… Continue Reading
You can learn how to read OBD2 fault codes easily by using the Carly app. The app is free and has premium features. Besides being free, this app also helps you identify developing problems in time. This way, you won’t have to pay for expensive repairs later on. However, if you’re not comfortable reading the… Continue Reading
If you’ve ever experienced the frustration of trying to diagnose an OBD-II code on your car, you’re not alone. Whether you’ve gotten an annoying error message or you’re experiencing an obd code for the first time, you’ve come to the right place. In this article, you’ll learn how to recognize the symptoms of an OBD… Continue Reading
What is an OBD scanner? An OBD scanner is a diagnostic tool used by mechanics to diagnose a car’s problem. It collects information from various sensors and sends it to the Electronic Control Unit (ECU). The ECU then monitors the performance of different parts of the vehicle to determine if there are problems. An OBD… Continue Reading
Ford diagnostic trouble codes can be found on the 16-pin data link connector, located under the steering column. A removable cover may be required for access. The scan tool manufacturer will provide operating instructions and specific codes. There are several ways to identify and troubleshoot Ford obd codes. Here are a few common issues. If… Continue Reading
In this article, we’ll go over the different kinds of diagnostics codes, including the meaning of OBD-II and pending and maturing codes, and the accuracy of these code readings. We’ll also discuss when a car diagnosis is inaccurate. For instance, the code “9” indicates a transmission-related problem, while the code “8” means that a sensor… Continue Reading
About Us
Total Car Diagnostics helps fellow home car owners, mechanics, technicians, garage shops, engineers, ECU programmers and auto repair centers — to significantly cut down on maintenance, repair costs, time, money, energy… and all other frustrating headaches involved with dealing with vehicles — by providing cost-effective advice, tools and recommendations.
Home | About Us | Contact | Terms of Service | Privacy Policy | Tuning Disclaimer | Affiliate Program | Shop
Address: Byron Bay, NSW, 2481, Australia.
© Copyright 2025 by Total Car Diagnostics. All Rights Reserved.