Flatline Robotics
OBD-II Diagnostics
& Data Reading
Plug in. Read data. Understand your car. Diagnose problems.
⏱ 90 Minutes
⚙ Bring Your Car!
What You'll Learn
- OBD-II port location and function
- Bluetooth adapter setup and pairing
- Reading real-time engine data
- Understanding RPM, coolant temp, and fuel trim
- Oxygen sensor voltage readings
- Trouble codes and check engine light
- How to interpret diagnostic data
- Basic troubleshooting techniques
Session Outline
1
OBD-II Fundamentals
Learn what OBD-II is, where the port is located, and what data you can access.
15 MIN
2
Adapter Setup
Connect Bluetooth OBD-II adapter, pair with phone/tablet, and set up diagnostic app.
15 MIN
3
Live Data Reading
Read real-time data: RPM, speed, coolant temp, fuel trim, and oxygen sensors.
30 MIN
4
Trouble Codes & Diagnostics
Read and clear trouble codes. Understand what the check engine light means and how to diagnose issues.
30 MIN
Skills You'll Gain
Vehicle Diagnostics
OBD-II Protocols
Data Analysis
Troubleshooting
Car Maintenance
Good to Know
Bring your own vehicle if possible (1996 or newer). We’ll have a demo car available if you can’t bring yours. No prior experience needed.
Real Car Diagnostics
Plug into a real vehicle and see live data. Understand what your car’s computer is telling you.
Equipment Provided
Bluetooth OBD-II Adapters
Diagnostic Apps
Demo Vehicle
Code Reference Guides
Understand what’s happening under the hood. Learn to read your car’s data and diagnose problems yourself.
Register Now →