Even with our incredible systems of onboard sensors and error processing, the output is often restricted to few specific fault lights. By plugging an OBDII scanner into your system you stand to gain a unique perspective on vehicle health.
For instance, if you notice a “check engine” warning light, connecting an OBD2 scanner could identify a specific DTC, allowing you to accurately diagnose the root cause. If you are using an obd2 Bluetooth adapter, you could view all this information right on your smartphone!
Ultimately, time is money, whether you’re own or someone else’s. Accurate self-diagnosis can save both, especially if it indicates a simple fix! For example, a blocked filter could be easily repaired at home, avoiding costly hours in the garage or time without your vehicle.
Considering the $100+ fee for using an OBD2 tool at a service station, it usually makes financial sense to invest in your own. You can save hundreds (even thousands) of dollars in future repairs or maintenance costs.
The ability to quickly check up on your vehicle’s health using a Bluetooth obd2 will allow you to catch and fix problems before they worsen. It could literally be a vehicle-saver!
In the hands of a mechanic, an OBDII scanner soon becomes their most vital diagnostic tool. By using it before working on a vehicle, they will gain a significant head start for fault finding. Diagnosing, fixing and checking problems with greater ease will save countless labor hours!
One final benefit could be to check overall vehicle health before making a used car purchase. If the seller is confident enough, they may be willing to let you plug into the OBD2 system, exposing any potential hidden problems!