Toyota lists the following to test the TPS sensor:
OHM's @ 68 degrees F, as measured between terminals VTA and E2:
Closed throttle - 200-6,300
WOT - 2,000-10,200
There is a footnote that says: Disconnect vacuum hose from throttle opener and apply vacuum to allow throttle to fully seat.
I did find a voltage spec, which is .3V to 1.0V at closed throttle, 2.7V to 5.2V at WOT. Your numbers look dead on, according to the service information.