There are 2 connectors on ThrottlePositionSensor - one is ThrottlePositionSensor and another is ThrottlePositionSwitcch,
I have a problem with my car that when on A/T set to P or N. When I push acceleration pedal so far until engine speed goes between 2-3 rpm - my engine starts pulsing pumping up and down the rpm by itself, in a low range. And I have also sometimes A/T problems while changing gear from 2 to 3.

I have disconnected ThrottlePositionSwitch connector(Not the throttle position sensor of cours) and everything is OK,
WHAT IS THE THROTTLE POSITION SWITCH connector FOR?

thanks, it is very important to me

 

the tps is for the a/c idle bumps up when turned on and power steering when you turning dont loose rpm

 

how does it act when you drive it does it surge and jerk

 

which connector did you unplug the bottom one