If you are a motorist, you will agree that when the “Check Engine Light” comes on it comes with a gut-wrenching feeling. It’s basically your car telling you that there’s a problem with the onboard system.
Beyond needing your immediate attention, you might have to take your car to the shop for repairs. At times it’s a simple thing like a loose gas cap, which will cost you nothing to tighten, and other times it’s something as complicated as a damaged catalytic converter, which costs several thousand dollars to fix.
The problem is that the Check Engine Light doesn’t come with a description of the problem; it doesn’t tell you precisely what is faulty. To find that out you need an OBD2 scanner.
Find Out Whats Wrong. Right Away
OBD is short for onboard diagnostics. It is a system that vehicles use to identify faults within their onboard computers automatically. Now, if you have an OBD scanner, it will retrieve that diagnostic information and tell you exactly what problems your car has.
In short, it gives you a precise problem report that the Check Engine Light doesn’t. With that report, you will know whether your car needs repair and if the repair can be handled the DIY way of if you have to take it to the shop.
Which diagnostic scanner should you buy?
First off, if your car was manufactured in 1996 or a later year, then it uses OBD2. That means you should buy an OBD2 scanner. One that performs impressively well is the BlueDriver Bluetooth Professional OBD2 Scan Tool.
While most other scan tools connect to your car using a cable, the BlueDriver does so wirelessly via Bluetooth. It’s actually an adapter (known as a dongle) that you plug to your car’s OBD2 port.
Once plugged connect it to your smartphone or tablet using Bluetooth. You will be able to retrieve your car’s diagnostic reports, in the form of diagnostic trouble codes, and view them directly on your phone or tablet.
It’s that simple. Instead of using a big and bulky OBD2 scanner you plug this tiny adapter to your car and convert your smartphone into a diagnostic device. Whenever the Check Engine Light comes on you will know precisely what the problem is.
Uses and Benefits
With that in mind, what are the benefits of BlueDriver Bluetooth Professional OBD2 Scan Tool? Here are the main ones:
- Works with both iOS and Android devices (smartphones and tablets). The adapter comes with the BlueDriver app that you install on your device and use it as the diagnostic interface.
- Compatible with all OBD2 vehicles. If your car was made post-1995, you can use this scanner.
- Will tell you what’s causing the Check Engine Light to come on. Diagnostic codes come with definitions to help ordinary car owners understand the problem in detail.
- When it tells you a vehicle’s fault, it will also give you suggested fixes. With that information, you can determine whether to take the car to the shop or try the DIY way.
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