When going through the loading process of a custom tune you will be prompted to adjust the user options. This is something that we don't suggest changing the first time you load a tune to the vehicle as our tunes will be making most of these changes. If from there you want to make personal preference changes, this is where you would make them. These parameters that you have to modify are making changes from our settings in the tune. Which is why many are set to default at 0 or stock reading.
Below is a list of the different options that may be available for you to change. Every vehicle and PCM set-up is different and not all of these options would be available for you to change. If that is the case please let us know and we can build those changes into the tunes for you.
Idle Speed Drive - This is your commanded idle speed in RPM when in Drive
Idle Speed Neutral - This is your commanded idle speed in RPM when in Neutral
Drive Rev Limit - This is your commanded RPM rev limiter when in Drive
Neutral Rev Limit - This is your commanded RPM rev limiter when in Neutral (This is also used for certain Mustang with a 2 Step Launch control setting to adjust the RPM speed to hold the 2 Step at)
Speed Limit - MPH limiter for the vehicle
Low Speed Fan - Temperature setting for the low speed fan to turn on
High Speed Fan - Temperature setting for the high speed fan to turn on
Global Spark - This allows a spark timing change to the entire spark timing field from our settings
Spark 0-2000 - This allows a spark timing change to the 0 to 2000 RPM range from our settings
Spark 2000-4000 - This allows a spark timing change to the 2000 to 4000 RPM range from our settings
Spark 4000-6000 - This allows a spark timing change to the 4000 to 6000 RPM range from our settings
WOT Fuel - A percentage based change to the fueling when at Wide Open Throttle
WOT Spark - Spark timing adjustment that is applied only when the vehicle is at Wide Open Throttle
Axle Ratio - Used to correct the speedometer for a rear gear/axle ratio change
Tire Size - Used to correct the speedometer for a rear tire size change
WOT Shift Point 12 - A MPH command for the 1-2 up-shift at Wide Open Throttle
WOT Shift Point 23 - A MPH command for the 2-3 up-shift at Wide Open Throttle
WOT Shift Point 34 - A MPH command for the 3-4 up-shift at Wide Open Throttle
WOT Shift Point 45 - A MPH command for the 4-5 up-shift at Wide Open Throttle
WOT Shift Point 56 - A MPH command for the 5-6 up-shift at Wide Open Throttle
Shift Pressure 12 - Percentage based increase in shift pressure of the transmission for the 1-2 shift
Shift Pressure 23 - Percentage based increase in shift pressure of the transmission for the 2-3 shift
Shift Pressure 34 - Percentage based increase in shift pressure of the transmission for the 3-4 shift
Shift Pressure 45 - Percentage based increase in shift pressure of the transmission for the 4-5 shift
Shift Pressure 56 - Percentage based increase in shift pressure of the transmission for the 5-6 shift