Bluetooth OBD-II Diagnostic Adapter for Your Phone

✅ Read fault-code information. A compatible vehicle, adapter and app combination can show supported diagnostic codes.

✅ Link without a cable. Bluetooth carries the data between the adapter and a suitable phone.

✅ Check compatibility first. Vehicle protocol, phone Bluetooth mode and app support all affect what works.

✅ Treat codes as clues. Fault codes point to an area for proper technical checks, not a repair on their own.

Engine data on the phone you already carry

A Bluetooth OBD-II adapter that links a compatible vehicle to a diagnostic app on a phone. It lets supported fault-code information appear on the screen without a cable to the adapter. Confirm the vehicle protocol and app support before ordering.

Technical details

• OBD-II vehicle interface
• Bluetooth host connection
• Compatible diagnostic app and vehicle required
• Check supported phone operating system and functions

Confirm the vehicle and app support, then read codes on your phone.