Carbon build up. Clean the throttle body with a good carb cleaner.
I suppose it is possible but I suspect you have carbon build-up in the throttle body. A good cleaning with a throttle body cleaner should clear that sticky throttle up.
Carbon build up in the throttle body.
Carbon is built up in the throttle body causing it to stick. Go to parts store and purchase throttle body cleaner. Take off plastic breather connecting to throttle body and spray in side the throttle body.
Could be a bad throttle body
Sounds like carbon deposits to me.
Throttle Position Sensor (TPS), it detects how open the throttle body plate is to govern how much fuel is delivered to the engine. One of the myriad of inputs your engine control module uses to control your engine. If you are getting a fault code due to the TPS, try cleaning the throttle body out with a spray of throttle body cleaner (not carb cleaner) carbon buildup can cause it to stick. If it does stick open, some vehicles will default to "limp mode" to keep them from accelerating uncontrollably.
If the cable appears to be in good shape, a dirty throttle body can cause that.
It is on the throttle body.It is on the throttle body.
It is part of the throttle body itself.It is part of the throttle body itself.
It is on the throttle body.It is on the throttle body.
Assuming you are asking about the throttle position sensor it is mounted on the throttle body and is operated by the throttle shaft.
On the throttle body, opposite of the cables.On the throttle body, opposite of the cables.