Are you making the most out of your smartphone or tablet device? Did you know you can wirelessly connect them to any vehicle you’re in by using the best OBD2 Bluetooth scanner?
A high quality OBD2 Bluetooth scanner should be able to read and clear codes, freeze frame, repair reports, do live data reporting, and other advanced functions.
OBD2 Bluetooth Reviews
The diagnostics are made easier with the android or apple BlueDriver App. The BlueDriver OBD2 Scan Tool lets professionals in on almost any repair needs, car trouble codes, and even live data.
BAFX Products 34t5
Though it works only with Android devices, the BAFX Products 34t5 scan tool can read and clear car trouble codes even with the J1850 and CAN protocols. Connect to a 3rd-party app and you even have Windows PC-access.
Veepeak Mini VP11
Understand car trouble codes using an Android App or a Windows computer with the Veepeak Mini OBD2 Scan Tool. Use real-time or car snapshot data to address repair and readiness issues even before you visit a mechanic.
Fineed Mini OBD-ELM327-MINI
It is only for android phones. The Fineed Mini OBD2 diagnostic scanner lets you decode car trouble from any of the five OBD2 protocols. It even lets you figure out simple solutions on your own.
Hikeren Mini OBD2002
You can plug it into your 16-pin DLC. The Hikeren Mini OBD2 Scan Tool sports an off-switch that lets you keep it on even after you have read and cleared trouble codes. It works with all current OBD2 protocols.
LELink BLE 6244586
Figure out check-engine light codes with the LELink Bluetooth Low Energy OBD2 scan tool. It works only with iOS devices. The diagnostics data can be customized and cleared even in real-time.
Get to fix simple engine trouble after diagnosis or view real-time sensor readings using the Amtake OBD2 Scan Tool. Use it through an Android phone app or Windows computer app.
It is for faster scanning and decoding. The ScanTool 426101 lets you understand your car engine using an Android or Windows app. Its virtual-dashboard capability provides convenience at arms-length.
Foseal OBD2 Scan Tool
Save on time and mechanic fees with the Foseal OBD2 Scan Tool. Decode engine trouble using an Android or iOS phone app, get real-time information and even figure out simple fixes right from your own garage.
PLX Devices Kiwi 3
The low-power Kiwi 3 by PLX Devices will let you diagnose car health in minutes. Real-time data displays on almost any compatible iOS, Android, or Windows app. It is an intuitive tool.
Types of OBD2 Bluetooth Scanners
An OBD2 Bluetooth scanner is a device that connects to the car’s on-board computer. It extracts the computer’s diagnosis of the car’s problems, and then displays the diagnosis on the screen of your device via Bluetooth.
OBD2 is the second version of the “On Board Diagnostic” tool. The different types of Bluetooth enabled OBD2 scanners are available in models that are compatible with mobile devices that use different platforms.
The OBD2 Bluetooth scanner for Android devices requires the download of software from the Google Play Store. If you purchased an OBD2 adapter, the software may be pre-installed in the unit.
The OBD2 Bluetooth scanner for Android and Windows means you can use either an Android or a mobile device powered by Windows OS. Download the appropriate software for each device.
The OBD2 Bluetooth scanner for iOS devices means it is compatible for an iPhone or iPod. You can download the software that allows you to view scan data from Apple iTunes.
Some OBD2 Bluetooth scanners are compatible with both the Android and iOS platforms. These models are more convenient when you switch between using Apple and Android devices.
How to Select OBD2 Bluetooth Scanner
Due to the great number of models to choose from, decide between a basic OBD2 scanner and an OBD2 Bluetooth enhanced scanner. You can then compare the features of units with similar capabilities.
Choose the cheaper OBD2 Bluetooth scanner that read diagnostic trouble codes (DTCs) if you desire basic information. It is sufficient to address the “check engine” warning on your dash.
Select the OBD2 Bluetooth enhanced or professional scanner if you are actively engaged in car engine troubleshooting. It has additional capabilities that are beyond engine emissions, such as transmission and real-time diagnosis.
Choose an OBD2 enhanced scanner if your car is a new model. Basic scanners have compatibility issues with the newer OBD2 protocols from car manufacturers.
OBD2 Bluetooth enhanced scanners offer different features and capabilities. Decide which features are important to you, and then choose the scanner type that is compatible with your mobile device.
Compare the cost of models that offer similar features because the cost of OBD2 Bluetooth scanners varies widely. Ensure that the model you purchase gives you good value for your money.
Frequently Asked Questions About OBD2 Bluetooth Scanners
Do you have to keep the scanner plugged in? You can keep the scanner plugged into the OBD2 port of your car’s onboard computer, or hook it up only when you need to check the engine. Both system works well for most models without draining the batteries.
Will installing an OBD2 Bluetooth scanner void the remaining warranty of my car? No, installing the scanner will not void your warranty because you use the device only to access data from the on-board computer.
Where is my car’s OBD2 connector? In most cars, the OBD2 connector is located under the dash near the driver’s seat. In some car models, it is located behind the ashtray, sometimes concealed by a plastic cover stamped with “OBD”.
What is meant by the Check Engine light? The Check Engine light function appears when the on-board computer detects a problem in the car emission system. It does not relate to a single problem, but makes you aware that a problem exists.
What do I have to do if the Check Engine Light stays on while I am traveling? If you own an OBD2 scan tool, you can hook it up to identify the problem, and then have your car repaired. Otherwise, you have to take your car to a repair shop equipped with a scanner.
How to Use the OBD2 Bluetooth Scanner
Carefully read the instruction manual of your OBD2 Bluetooth scanner. Follow the instructions for downloading the app that enables your phone to read and process the transmitted codes.
Turn the car engine off and then plug the scanner in the OBD2 port under the car’s dashboard. You can turn the engine on once the connection is set.
If you are unable to start your engine, turn the ignition key to allow the scanner to read some codes. The information you extract may be limited, but you will get a general idea of the car’s problems.
Turn on Bluetooth connectivity that enables you to read scanner data from the screen of your smartphone. The results are presented in a graphical format that you can understand.
Consult the OBD2 manual for the meaning of the diagnostic code if you are using a basic scanner or code reader. To avoid this inconvenience, choose a scanner that offers both the code and its meaning.
Exercise caution in installing device updates to avoid compatibility issues. Updates to the installed device app sometimes result to conflicts with the wireless communication with the scanner.