Accessport Logging Utility
Hi everyone,
I'm a software engineer, and have been making a python-based utility to view logs taken off accessports. This will work for any car, but I currently support VA and VB WRX's. It's in a pretty good and easy to use place, and I want to open source it!
YOU DO NOT NEED TO BE CODE SAVVY TO USE THIS APP!!!
The existing utilities for plotting CSVs were just too generic, so I made this one specifically for automotive troubleshooting. It has 2 main modes:
- Parameterized Plots
These are basically things you should care about in every log you take. I have plots currently for General Info, Boost (Turbo Control), Air, Fuel, Timing (including corrections), KS Noise, and Variable Cam stuff.
- Custom Plots
This allows you to plot anything your accessport logged on the same plot for misc info and troubleshooting.
Both types can auto-find when you are doing a pull and also save off to PDFs. They also include zoom and data tip capability via matplotlib.
Example of a Parameterized Plot:
Example of Custom Plot:
All you need to do is browse for your log and hit plot! For users that aren't VA, you can make you Accessport version the default in the User Parameters Tab:
This code can be accessed at:
https://github.com/adamsnick70/APLogGUI
Let me know if you have any questions!
Posted Jul 10, 2026, 7:23 PM UTC