I've got my throttle body off of my 93 DX today, cleaning and tweaking my FITV, in a last ditch effort to tackle this idle problem before I go out and purchase a new FITV. It revs up to about 2100 RPM on a cold start then will rev between 1000-2000 RPM before settling down and gradually dropping to 700 RPM at full operating temperature.

I figured it would be a good idea to test the resistance of the TPS while the TB is off. I did a sweep test, starting with the throttle closed and slowly rotating it to WOT. No dead spots.

My question is, is there a set amount of resistance (in ohms) that I should be seeing when the throttle is closed and at WOT? I took a look through the Honda manual and only found the voltage test to perform when everything is bolted back up to the car.

 

May as well adjust it because its gonna be off

https://honda-tech.com/forums/tech-misc-15/diy-how-calibrating-voltage-your-tps-sensor-2947986/