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Using an Extension or Splitter

Using one can cause GPS Interference.

Written by Anthony
Updated this week

Bouncie is a powerful and convenient device that can help you keep track of your vehicle's location, driving habits, and much more. It's important to understand how best to use the device to ensure that it works properly and provides accurate location tracking.

To ensure that your device is working properly and providing accurate location tracking, it's best to connect it directly to your vehicle's OBD2 Port without using a splitter or extension. This will provide the device with a direct, uninterrupted power source, and help to ensure that the GPS signal is strong and reliable.

Bouncie does not recommend any specific splitters or adapters for use with our device.


Why Does It Cause Interference?

When you use a splitter or extension with your Bouncie device, you run the risk of introducing interference that can cause your device to lose its GPS signal or provide inaccurate location information.

When an extension or splitter is used, it can cause interference for a few reasons:

  • Signal attenuation: OBD2 signals are sent at a specific voltage level and frequency. When the extension or splitter is added, the signal can weaken or attenuate, leading to reduced signal strength, and possible errors in data transmission.

  • Crosstalk: Crosstalk is a phenomenon where signals transmitted on one wire can interfere with signals transmitted on another wire. When an OBD2 extension or splitter is used, crosstalk can occur between the wires, causing errors in data transmission.

  • Electromagnetic interference (EMI): OBD2 signals can be affected by EMI, which is caused by electromagnetic fields generated by other electronic devices or power lines. When an extension or splitter is used, it can increase the susceptibility of the OBD2 signal to EMI.


Using Splitters and Extensions With Bouncie

If you need to use a splitter or extension with your Bouncie device, it's important to select one that is designed for GPS devices and shielded to minimize interference. Low-quality splitters and extensions can cause interference, so it's best to avoid them. Additionally, you should avoid routing the cable near sources of EMI, such as power lines or electronic devices. It should also be secure and not hanging. Reliable adapters designed for GPS devices can help minimize interference, so consider investing in a high-quality option if an adapter is necessary.

*IMPORTANT!*

Once installed, you must secure the adapter cord and Bouncie device under your dash. You can do this using a zip tie or other method of securing. Bouncie is unable to calibrate correctly if it is not secured. Always keep in mind that anywhere you secure it, interference can still occur.


Testing Bouncie after Extension Installation

It's a good idea to test your device regularly to ensure it is working properly. If your vehicle is showing the wrong location and you're using a extension or splitter, follow these steps to resolve the issue:

  1. Check the Connection: Ensure the Bouncie device is securely connected to the OBD2 port or adapter.

  2. Eliminate Interference: If using an adapter, consider replacing it with a new, reliable one to reduce signal interference.

  3. Direct Plug-In: If possible, remove the adapter and plug the device directly into the OBD2 port.

  4. Drive to Refresh: After making changes, drive the vehicle to allow the map to refresh and display updated location data.

For the most accurate GPS tracking, always prioritize a direct connection of the Bouncie device to your vehicle’s OBD2 port. If an adapter is necessary, secure the device to prevent movement and minimize signal interference. Regularly check the connection and follow troubleshooting steps if location inaccuracies occur.


If you have questions, start a conversation with us when you are logged into the mobile app. Tap the top left corner and select Need Help. From there a Bouncie expert can assist!


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