You need to disconnect the air intake duct, vacume lines, Wire connectors, throttle and Trans down shift, and cruise control linkages. You also need to drain the cooling system down below the level of the T-body. Begin by making sure the engine is cooled down before starting. Assess what is connected to the throttle body and carefully disconnect and remove everything attached to it. The air intake is held together with large hose clamps, and they need to be losened so you can remove the duct. Drain some of the coolant, and remove the coolant pipes from the throttle body. Label and remove the vacume lines, and identify where the wires connect before removing them. After removing all these other things taht are attached to the throttle body, you remove its mounting bolts. The gasket will probably tear, so you need to scrape off the remains be fore you reassemble with a new gasket.
The throttle position sensor is on the throttle shaft, on the throttle body.
"How do you clean the throttle body on a 2000 Pontiac Gran Prix?"
Under the glove box on the right kick panel
take the plastic cover off and you'll fin it under the throttle body
The throttle position sensor is located on the throttle body. If you follow the throttle cables to the throttle body the TPS will be on the oposite side of the throttle body as the cables attach to.
The throttle position sensor is located on the throttle body at the end of the throttle shaft.
on the side of the throttle body
Yes, both cars had the exact same 3.8 series II engine.
On the throttle body.
There is an adjustment screw on the side of the throttle body that adjusts how open the throttle body sits.
Butterfly in the throttle body needs cleaning.
driver side right behind the throttle body