It's a one-time setup, these are some links that may help you:
- Connecting Torque to your car: you'll need this to collect data.
- Speed up Torque connection: a little trick for a faster startup.
- Loading custom PIDs on Torque: this is required for full data collection.
- Setting up Logging: how to generate log files for Torque Log Analyzer.
Now install Torque Log Analyzer (a one time step also):
- Install Torque Log Analyzer with the Add-ons store
And then, your ready to go: