Yes, you can use a single FIXD sensor on multiple cars. The key is that the FIXD sensor is paired with one vehicle at a time through the smartphone app. To switch cars, you simply go through the app's vehicle setup process for the new vehicle. The process is straightforward: plug the sensor into the second car's OBD-II port (typically located under the dashboard near the driver's knees), open the FIXD app, and follow the on-screen instructions to add the new vehicle. Your diagnostic data for the first car remains saved in the app's history.
The primary consideration is that you can only monitor one vehicle in real-time at a time. The FIXD sensor communicates with the app on your phone via Bluetooth. Since it can only maintain one active connection, you can't receive live alerts for two cars simultaneously. However, for a household with multiple vehicles, this is an efficient way to share one diagnostic tool for occasional check-ups or when a check engine light appears.
This functionality makes FIXD a cost-effective solution for families or individuals with more than one car. Instead of buying a separate sensor for each vehicle, you can use one to diagnose issues across your fleet. The app allows you to maintain profiles for each car, storing their VIN (Vehicle Identification Number), mileage, and repair history. This is particularly useful for tracking maintenance schedules for different vehicles.
| Scenario | How to Use FIXD | Key Benefit |
|---|
| Two family cars (e.g., sedan & SUV) | Diagnose the sedan, then unplug and use on the SUV. | Single purchase covers multiple vehicles, saving money. |
| Checking a used car before purchase | Plug FIXD into the potential purchase to scan for hidden codes. | Provides a quick health check without a mechanic. |
| Monitoring an older "project" car | Use periodically to check for new fault codes between drives. | Helps stay on top of emerging issues. |
