I have a 2001 4runner and there is something off on the TB. The actuator from the TPS doesn't engage the butterfly on the TB until the throttle is 30-40% of the way through the throw. So there no throttle response for the fist third of the pedal push. Then it feels like it never fully opens as well. Feels like the butterfly connection needs to be adjusted so that it touches the connecting rod sooner but I don't see how to do that.
when assembled the silver actuator is half an inch or more from the flat that engages the butterfly.
when assembled the silver actuator is half an inch or more from the flat that engages the butterfly.