The minimum coolant temp required to use data from the log.
This will ignore errant O² sensor readings before the engine is properly warmed up.

To ensure we have proper amount of data, we will ignore cells that are not used enough to make a decision on how much to change your VEs.
10 is the default value, but you can raise this if you want to make sure you have more readings.

Different sized injectors require different amounts of fuel to reach desired AFR readings. Use a value based on what pound (#) injectors you are using: 32#(stock)=3.5, 50#=3.0, 60#=2.3, 75#=2.0, 84#=1.5

Select a file to upload. It needs be be an export from TunerPro 5, and in .csv format.