In the Trinity and new revision 7194 Predators, the logging/monitoring parameter listings are now all under different sub-menus.
This guide below can be used to locate the necessary parameters needed to log for a custom tune...
Air Fuel Ratio (Equivalence Ratio) = Under FUEL menu
Long Term fuel trim bank 1 = under FUEL menu
Long Term Fuel Trim Bank 2 = under FUEL menu
Spark Advance = under IGNITION menu
Intake air Temp = under INTAKE menu
MAF Sensor Mass Air Flow = under INTAKE menu
Total Knock Spark Retard =under MISFIRE menu
Engine Speed (RPM) = under PERFORMANCE menu
Commanded Throttle position (or Absolute Throttle Position - for older vehicles that don't have the Commanded parameter) = under THROTTLE menu