Multiecuscan Elm327 Port Settings 2021 Best Now

Mastering MultiECUScan: The Definitive Guide to ELM327 Port Settings (2021 Edition)

Published: August 2021

Once Windows is configured, the software must be told which port to listen to. Launch MultiEcuScan and press F9 (or click Settings). multiecuscan elm327 port settings 2021

Step 2: Access the COM Port Properties

1. Press Win + X and select Device Manager.
2. Expand Ports (COM & LPT) .
3. Locate your adapter (e.g., "USB Serial Port (COM3)").
4. Right-click → Properties.

• Port: Typically, the Elm327 adapter uses a virtual COM port (e.g., COM3, COM4, etc.). You can find the correct port number in your device's Device Manager (Windows) or System Information (macOS).
• Baudrate: Set the baudrate to 115200 (or 38400 if you're using an older Elm327 adapter).
• Timeout: Set the timeout to 1000 (or 2000 if you're experiencing connection issues).