What is OBD-II?
OBD-II (On-Board Diagnostics II) is a standard diagnostic port present in virtually every car and light vehicle manufactured since 2005. It’s the same port mechanics use to read error codes when your check engine light comes on.
An OBD-II GPS tracker plugs into this port and combines GPS tracking with vehicle diagnostic data — giving you location tracking AND engine health monitoring in one device.
How OBD-II GPS Trackers Work
1. Simple Installation
- Find the OBD-II port (usually under the dashboard near the steering column)
- Plug in the tracker — that’s it
- No wiring, no drilling, no professional installation needed
- Device powers from the vehicle’s OBD port
2. Data It Collects
- GPS Data: Real-time location, speed, direction, trip history
- Engine Data: RPM, engine load, coolant temperature, throttle position
- Diagnostic Codes: Check engine light causes (DTC codes)
- Fuel Data: Fuel consumption, fuel level (on supported vehicles)
- Battery: Voltage monitoring with low battery alerts
3. Wireless Transmission
Built-in cellular modem transmits all data to the cloud platform via 4G network. Access from web dashboard or mobile app.
OBD-II vs Hardwired GPS Trackers
| Feature | OBD-II Tracker | Hardwired Tracker |
|---|---|---|
| Installation | Plug and play (seconds) | Professional wiring (30-60 min) |
| GPS Tracking | Yes | Yes |
| Engine Diagnostics | Yes — via OBD port | Limited (CAN bus models only) |
| Anti-Theft | Basic (visible, can be unplugged) | Advanced (hidden, hardwired) |
| Remote Engine Lock | No | Yes |
| External Sensors | No | Yes (fuel, temperature, etc.) |
| Best For | Personal cars, light monitoring | Fleets, commercial vehicles, anti-theft |
Who Should Use OBD-II Trackers?
- Personal car owners wanting basic tracking and diagnostics
- Small businesses with 2-5 vehicles needing quick setup
- Insurance companies for usage-based insurance programs
- Car rental operators needing plug-and-play monitoring
- Parents monitoring teen drivers
Try an OBD-II GPS Tracker
- Phone: +91 9130062233
- Toll Free: 1800 209 3995
- Website: www.ecocosmogps.com
