Installation & Setup Guide for OBDCheck VP01
This guide provides instructions for setting up and using the OBDCheck VP01 device with various car diagnostic applications on Android and iOS devices.
Android Version Setup
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Install the App: Download and install the "Car Scanner ELM OBD2" app from the Google Play Store. The app is developed by OvZ.
Visual: Screenshot of the Google Play Store showing the "Car Scanner ELM OBD2" app details with an "Install" button.
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Connect the Device: Plug the OBDCheck VP01 device into your vehicle's OBD-II port. Ensure it is fitted snugly; if it doesn't connect, try pushing it a little harder. Turn on your car's ignition. On your Android phone, go to WiFi Settings and wait for "WiFi_OBDII" to appear in the list of available networks. Connect to this network.
Visual: Screenshot of Android Settings showing the "Network & internet" section, with Wi-Fi options.
Note: Your phone may display a prompt indicating "no internet access" for the "WiFi_OBDII" network. Select "Yes" to stay connected to this network, which is necessary for the app to function.
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Configure App Settings: Launch the "Car Scanner ELM OBD2" app. Follow the on-screen prompts for initial preference settings. Navigate to App Settings > Adapter OBDII ELM327. Select "WiFi" as the connection type. The default IP address (192.168.0.10) and port (35000) do not require modification.
Visual: Screenshot of the "Adapter OBDII ELM327" settings screen, showing "Wi-Fi" selected as the connection type, and displaying the IP address and port.
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Select Connection Profile: In the app, select your car brand and then choose the appropriate connection profile for your vehicle. If a specific profile for your vehicle is not listed, select the general "OBD II / EOBD" profile.
Visual: Screenshot of the "Choose connection profile" screen, showing a list of car brands and specific OBD profiles, with "OBD-II / EOBD" highlighted as a general option.
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Connect to Vehicle: Return to the app's main page and tap the "Connect" button. Grant "local network permission" if prompted. Once both the ELM (OBD device) and ECU (vehicle's computer) connections are established, you can begin using the app.
Visual: Screenshot of the app's main screen showing connection status, indicating "ELM connection: Connected" and "ECU connection: Connected", with a "DISCONNECT" button.
Note: For Android 13 and later, you may need to grant "send notifications" permission for the app to run in the background.
iOS Version Setup
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Install the App: Download and install the "Car Scanner ELM OBD2" app from the App Store. Be cautious of apps with similar names.
Visual: Screenshot of the App Store showing the "Car Scanner ELM OBD2" app details.
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Connect the Device: Plug the OBDCheck VP01 device into your vehicle's OBD-II port. Ensure it is fitted snugly; if it doesn't connect, try pushing it a little harder. Turn on your car's ignition. On your iOS device, go to WiFi Settings and wait for "WiFi_OBDII" to appear. Connect to this network.
Visual: Screenshot of iOS WiFi settings showing "WiFi_OBDII" with "No Internet Connection" and an information icon (ℹ️).
Note: Tap the information icon (ℹ️) next to "WiFi_OBDII". Under "IPV4 ADDRESS", you may need to manually configure settings. Your iOS device might use cellular data if not configured correctly.
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Configure App Settings: Launch the "Car Scanner ELM OBD2" app. Follow the on-screen prompts for initial preference settings. Navigate to App Settings > Adapter OBDII ELM327. Select "WiFi" as the connection type. The default IP address (192.168.0.10) and port (35000) do not require modification.
Visual: Screenshot of the "Adapter OBDII ELM327" settings screen on iOS, showing "Wi-Fi" selected and displaying IP address and port.
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Select Connection Profile: In the app, select your car brand and then choose the appropriate connection profile for your vehicle. If a specific profile for your vehicle is not listed, select the general "OBD II / EOBD" profile.
Visual: Screenshot of the app's "Connection profile" screen, showing a list of car brands and specific OBD profiles.
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Connect to Vehicle: Return to the app's main page and tap the "Connect" button. Grant "local network permission" if prompted. Once both the ELM (OBD device) and ECU (vehicle's computer) connections are established, you can begin using the app.
Visual: Screenshot of the app's main screen showing connection status, including OBD2 protocol, VIN, ECU name, and connection status ("ELM connection: Connected", "ECU connection: Connected"). A "DISCONNECT" button is visible.
Note: If the ELM connection fails, verify your phone is connected to "WiFi_OBDII" and that the app's connection settings are correct. If the ECU connection fails, ensure the device is properly plugged in, the connection profile is correct, and your vehicle is supported.
Connection Settings for Other Common Apps
The OBDCheck VP01 can be used with other compatible diagnostic applications. Below are setup notes for some common apps:
Torque Pro (OBD 2 & Car)
Note: This app is available for Android only.
To configure:
- Go to Settings > OBD2 Adapter Settings.
- Select "WiFi" as the Connection type.
- Close and restart the app for the changes to take effect.
- Connection status can be checked from the main page > Adapter Status.
Visual: Screenshot of "OBD2 Adapter Settings" showing connection type options: Bluetooth, WiFi, USB. WiFi is selected.
OBD Fusion (iOS, paid)
Note: The VP01 is compatible with the iOS version of this app.
To configure:
- Go to Settings > Preferences > Communications.
- Select "Wi-Fi" as the communication type.
- Select "ELM327 Generic" as the device.
How to get enhanced diagnostics (requires separate purchase):
- Connect to your vehicle via Settings > Help > Connection.
- Open the vehicle editor via Settings > Vehicle Editor.
- Use the "Select" buttons to enter your vehicle's full year, make, model, and option. If your specific vehicle details are not listed, you can manually enter them, but enhanced diagnostics may not be available.
- Go to Settings > Purchase Extras and wait for the list of available items to load.
- Select the category corresponding to your vehicle's make.
- Find and select the package for your vehicle year (e.g., "Ford 2003 Enhanced Diagnostics"). If your vehicle is supported, a list will appear; otherwise, a message indicating no support will be shown.
Visual: App logo for OBD Fusion (an engine icon).
Infocar (iOS & Android)
Note: This app is free with some in-app purchase features.
To configure:
- Tap on "Connection" or go to Settings.
- Select "Wi-Fi" as the Connection type.
- Use the default IP address: 192.168.0.10 and Port: 35000.
Visual: App logo for Infocar (a car icon with a heart).
General Notes for OBD Apps
- Settings are generally similar across various OBD apps like OBD Auto Doctor, FourStroke, EOBD Facile, etc.
- These apps are available on the Google Play Store and Apple App Store. App prices are determined by the developer and are not included with the device.
- The absence of a visible power LED indicator on the OBDCheck VP01 does not mean it is not working. Verify that "WiFi_OBDII" appears in your phone's WiFi list.
- The OBDCheck VP01 does NOT have Bluetooth connectivity.
- Some phones may issue a warning that the network has no internet access. This is normal for this type of connection. Ignore the warning and ensure you remain connected to the "WiFi_OBDII" network to maintain communication with your vehicle.
