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Live OBD-II Scanner

Connect your ELM327 Bluetooth scanner to read actual diagnostic codes from your vehicle. No more guessing - get real data for accurate diagnosis.

OBD-II Scanner

Connect your scanner to read live data

OFFLINE

Pair your ELM327 via Bluetooth first, then click connect.

How to Connect

  1. 1Plug your ELM327 adapter into your vehicle's OBD-II port (usually under the dashboard)
  2. 2Turn your ignition to ON (engine can be off)
  3. 3Pair the ELM327 via Windows Bluetooth settings (look for "OBD-II" or similar)
  4. 4Click "Connect Scanner" above and select the COM port