The Unexpected Gadgets That Help Track Vehicle Diagnostics

Published on March 31, 2025

by Alex Rourke

When it comes to maintaining our vehicles, diagnostic technology has come a long way. Gone are the days of guessing what’s wrong with our cars, only to spend hours at the mechanics and hundreds of dollars in repairs. With the rise of gadgets that can track vehicle diagnostics, monitoring and fixing car issues has become more efficient and cost-effective. And while some of these gadgets may seem unexpected, they play a crucial role in keeping our vehicles running smoothly. In this article, we will explore the unexpected gadgets that help track vehicle diagnostics and how they can benefit car owners.The Unexpected Gadgets That Help Track Vehicle Diagnostics

The OBD-II Scanner

The On-Board Diagnostics (OBD) system was first introduced in the 1980s to monitor a car’s emissions. Fast forward to today, the OBD-II scanner has become a vital tool in tracking vehicle diagnostics. This device can be plugged into a car’s OBD port, usually located under the dashboard, to collect and analyze data from the car’s computer.

The OBD-II scanner can identify issues with the engine, transmission, and other vital systems. It also provides real-time data on a car’s performance, such as fuel consumption and exhaust emissions. With this information, car owners can easily pinpoint the root cause of a problem and save time and money on unnecessary repairs.

The TPMS

Tire pressure is a crucial aspect of vehicle maintenance, as it affects handling, fuel efficiency, and overall safety. That’s where the Tire Pressure Monitoring System (TPMS) comes in. This gadget uses sensors to monitor the air pressure in each tire and alerts the driver when it falls below the recommended level.

The TPMS not only helps in keeping tires properly inflated, but it also saves car owners from potential issues caused by under-inflated tires. These include poor gas mileage, uneven tire wear, and even accidents. By keeping an eye on tire pressure, car owners can extend the lifespan of their tires and save money on replacements.

The Performance Monitor

Many modern cars come equipped with a performance monitor that helps keep track of a car’s vital signs. This gadget uses sensors and data from the car’s computer to provide real-time information about its performance. Such data includes engine RPM, speed, acceleration, and even lap times.

While this gadget may seem more suitable for car enthusiasts, it also serves a practical purpose. By monitoring a car’s performance, it can detect any abnormalities or potential issues before they become significant problems. This can prevent expensive repairs and even improve a car’s overall performance.

The Dash Cam

Dash cams are becoming increasingly popular, and for a good reason. These small cameras are mounted on the dashboard and continuously record the road ahead. While their primary purpose is to act as a witness in case of an accident, they can also help in tracking vehicle diagnostics.

Some dash cams come equipped with diagnostic features, such as speed tracking and fuel consumption monitoring. This data can be helpful for car owners in detecting any patterns or issues with their vehicles. Additionally, some insurance companies offer discounts for having a dash cam installed, making it a cost-effective gadget for tracking vehicle diagnostics.

The Smartphone App

Last but not least, we have the smartphone app, which has become a must-have gadget for car owners. Many apps on the market can track a car’s diagnostics, such as fuel consumption, emission levels, and even engine temperature. Some apps even offer a reminder for scheduled maintenance and alert the driver when it’s time for a tune-up.

Smartphone apps are also convenient, as they allow car owners to monitor their vehicle’s performance wherever they go. This can be especially helpful when going on a long road trip or in case of an emergency. Furthermore, smartphone apps often come with additional features like GPS tracking and parking reminders, making them a useful all-in-one gadget for car owners.

In Conclusion

The rise of technology has made tracking vehicle diagnostics easier, more efficient, and cost-effective. The unexpected gadgets mentioned in this article play a crucial role in helping car owners stay on top of their vehicle’s maintenance. By using these gadgets, not only can car owners save time and money on repairs, but they can also improve the overall performance and safety of their vehicles.