OBD2 reading Ex V8 reading assistance

[zecolleman]

Can anyone read something out of this? The car is running fine and and no codes. I am just trying to learn learn. For for example why is throttle posision 13% at idle and only 75 % at full open throttle?

This is at idle in normal operating temp

Absolute Throttle Position, 13,3333333333333, %, 13,3333333333333, %
Fuel System 1 Status, Closed Loop: Using oxygen sensor(s) as feedback for fuel control., OL/CL, CL, OL/CL
Short Term Fuel Trim (Bank 1), 1,5625, %, 1,5625, %
Long Term Fuel Trim (Bank 1), -5,46875, %, -5,46875, %
Short Term Fuel Trim (Bank 2), 0, %, 0, %
Long Term Fuel Trim (Bank 2), -5,46875, %, -5,46875, %
Intake Manifold Absolute Pressure, 4,78260869565217, psi, 33, kPa
Engine RPM, 744,75, rpm, 744,75, rpm
Intake Air Temperature, 39,2, deg F, 4, deg C

This is full open throttle in normal operating temp

Absolute Throttle Position, 75,2941176470588, %, 75,2941176470588, %
Fuel System 1 Status, OL-Drive: Open loop due to driving conditions. (e.g., power enrichment, deceleration enleanment), OL/CL, OL-Drive, OL/CL
Term Fuel Trim (Bank 1), 0, %, 0, %
Long Term Fuel Trim (Bank 1), 3,90625, %, 3,90625, %
Short Term Fuel Trim (Bank 2), 0, %, 0, %
Long Term Fuel Trim (Bank 2), 4,6875, %, 4,6875, %
Intake Manifold Absolute Pressure, 14,0579710144928, psi, 97, kPa
Engine RPM, 3999,75, rpm, 3999,75, rpm
Intake Air Temperature, 39,2, deg F, 4, deg C