On my '03 inline -six, 4.0, it is located behind throttle body. To get there, first remove small square plastic box located above throttle body. It should have "4.0 liter power tech" printed on top. One bolt on pass. side which holds it to the intake, then a clamp you'll need to loosen, is on the driver side and extends towards air cleaner. Remove box and look to the rear of the throttle hole towards the firewall- there it is. Remove red holder, using small flathead screwdriver, on top of plug hidden inside(which prevents accidental removal) then unplug. Two torx head screws hold it to the throttle. You'll have to lean over the motor to get them out and back in again. Your replacement part will have two new screws - use them.
Throttle position sensor
The throttle position sensor is mounted on the side of the throttle body
P0123 TPS volts high. Replace the throttle position sensor.
The sensor is not adjustable.
"how do you change a throttle position sensor on a 1998 jeep grand Cherokee?" could someone without any experience do it?
the tps or throttle position sensor is located on the throttle body on the opposite side of the throttle linkage
Throttle position sensor out of range.
The check engine light would be illuminated and TPS related codes would be confirmed and/or pending.
The catalog number will change depending on where you buy it. The fastest way to determine this will be to call the place where you purchase parts.
faulty throttle position sensor?
The tps (throttle position sensor) would be found on the throttle body, opposite side where the throttle cable is connected.
Have your Throttle Position Sensor Checked. Big cause of this. Do you have any check engine light come on?