Thinkdiag Mini Bluetooth OBD2 Reader: Car Diagnostics on Your Smartphone
The Thinkcar Thinkdiag Mini is a compact Bluetooth OBD2 reader that turns your phone into a car diagnostic tool. Plugged into the car's OBD2 port, it communicates with the Thinkdiag+ app on iPhone or Android: read and clear fault codes, real-time data, vehicle health report. It works on most cars with an OBD2 port from 1996.
Why choose this OBD2 reader
- Full OBD2 functions: read and clear codes, live data, freeze frame, oxygen sensor tests, emissions test preparation, VIN information.
- Bluetooth connection: no cables, the app connects in a few seconds.
- Compatible with iPhone and Android: iOS 9.0 and Android 5.0 minimum.
- Automatic VIN reading and shareable diagnostic report.
- Mini format: it fits in the glove box and never leaves the car.
A simple and effective car diagnostic tool for individuals
Check engine light on? With this OBD2 code reader, you'll know in one minute if it's an oxygen sensor, a sensor, or a serious problem, even before making an appointment. You avoid paying for a simple fault reading, you arrive at the garage with an accurate diagnosis, and you check after the repair that the fault does not return. It is also an excellent tool to check a used car before buying. Beyond the OBD2 functions, the app offers full manufacturer diagnostics and maintenance functions (oil change, parking brake, battery, DPF...) via software that can be activated in the app, depending on the brand's current offer.
Technical specifications
Interface: 16-pin OBD2 port. Connection: Bluetooth. App: Thinkdiag+. Systems: iOS 9.0 and Android 5.0 or newer. Coverage: vehicles with an OBD2 / EOBD port, over 120 brands depending on the brand, functions vary by model. Two options: Thinkdiag Mini only or Thinkdiag Mini with OBD2 extension, useful when the port is poorly located under the steering wheel.
Installation in 5 steps
Download the Thinkdiag+ app, create your account, plug the device into the OBD2 port (often under the steering wheel), turn on the ignition, then activate the device via Bluetooth from the app. The diagnostic starts with one click. Remove the device if the car remains stationary for a long time, so as not to drain the battery.
Frequently asked questions
Does the Thinkdiag Mini work without a subscription?
The basic OBD2 functions are available in the app. The extended manufacturer diagnostic and certain maintenance functions depend on the software activated in the app.
Is it compatible with my car?
It is suitable for vehicles equipped with an OBD2 port, gasoline since 2001 and diesel since 2004 in Europe. Advanced functions vary by model.
What is the extension for?
It moves the device when the OBD2 port is difficult to access or gets in the driver's knees.
Thinkdiag or Thinkdiag Mini?
The Mini is the compact version designed for individuals and quick diagnostics.
Keep a garage diagnostic in your glove box and never suffer a check engine light again.
Type: Bluetooth OBD2 reader, car diagnostic tool on smartphone
Model: Thinkcar Thinkdiag Mini
Connection: Bluetooth
Phone compatibility: iOS 9.0, Android 5.0 and newer
Port: 16-pin OBD2
Functions: Full OBD2, automatic VIN, reports; advanced functions depending on activated software
Contents: Thinkdiag Mini, with or without OBD2 extension
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