ELM327 OBDII WiFi adapters are a valuable tool for understanding and diagnosing your car’s performance. This guide provides a step-by-step process for connecting your adapter to the Car Scanner app, enabling you to access crucial vehicle data. We’ll walk you through the WiFi connection process, ensuring a smooth and successful setup.
Establishing a Connection: ELM327 to Your Smartphone
Before starting, ensure your ELM327 OBDII adapter is plugged into your car’s OBDII port, typically located under the dashboard. Turn the ignition on or start the engine. If your adapter has a power button, press it.
Step 1: Connecting to the Adapter’s WiFi Network
Open your smartphone or tablet’s WiFi settings and enable WiFi. Search for the network created by your ELM327 adapter. Common names include “OBDII,” “OBD2,” “WIFI_OBDII,” or variations featuring the adapter’s brand (e.g., “VLINK” for VGate adapters).
Most adapters don’t require a WiFi password. If yours does, consult the provided documentation. Importantly, the network name will not be your car’s brand.
Step 2: Configuring the Car Scanner App
Open the Car Scanner app and navigate to Settings (gear icon).
Select “Adapter” (or “Connection” in older versions). Then, choose “Wi-Fi” as the connection type.
Verify the adapter’s IP address and port are correct. The default for most is 192.168.0.10 for the IP address and 35000 for the port. Refer to your adapter’s documentation if these differ.
Finally, tap the “Connect” button. For subsequent connections, ensure you’re connected to the adapter’s WiFi network and tap “Connect.”
Troubleshooting and Next Steps
By following these steps, you should successfully connect your ELM327 OBDII WiFi adapter to the Car Scanner app. If issues persist, double-check your WiFi connection, adapter settings, and refer to the adapter’s documentation. With a successful connection, you can unlock a wealth of vehicle information and enhance your car maintenance experience.
