Car now idles at over 4000 rpms?

hello. my car has been haveing some problems with it. so i decided to clean the throttle body . i took the throttle body off the throttle position sensor off and the iac sensor off. cleaned the iac and throttle body. after i cleaned it all i put it all back together and back on the car. when i start the car the rpms shoot up to red line if i dont shut the car off 1st. if i take the throttle body sensor off the throttle body. when i start the car up it shoots up to 4k rpms and stays. why is this? even when the senior is off it makes the car idles at 4k rpms like im stomping on the gas. i have a 95 ecplise with a v4 non turbo all stock with a 5 speed manual tranny