Removal
I have never removed the TPS sensor. Maybe it is possible to "clock" the internals in the sensor to get the correct range?
Based on the fact the voltage to the TPS is regulated @ around 5 V for any of the bikes, I'm moving forward with the manual's range of up to 4.784 V. With that in mind, my readings are potentially pointing to a bad TPS. As I roll through the throttle, the voltage goes to zero and at full open throttle it's still only ready 3.901 V. Seems to point to a faulty TPS.
I have never removed the TPS sensor. Maybe it is possible to "clock" the internals in the sensor to get the correct range?