Follow the air intake hose to the throttle body. Mounted to the "front" of the throttle body are two sensors. The upper is the idle air control valve. Under this one...and a little difficult to get to is the TPS.
It is on the throttle plate opposite of the bellcrank.
The Throttle Position Sensor is located on the throttle body on the opposite side of the accelerator cables.
It is very possible that the throttle plate is dirty and causing the throttle to hang up.
on left side motor under throttle body look at top rad hose
Chevy Lumina has not the carborator.
Where is the computer on a 95 Chevy lumina
What sensor?? most are held on with screws..
On a 2001 Chevy Lumina with a V6 engine, the high-speed idle control is typically managed by the throttle body assembly. The idle air control (IAC) valve, located on the throttle body, regulates airflow and adjusts the engine's idle speed. You can find the throttle body on the intake manifold, near the front of the engine, connected to the air intake system.
how to change rotors on a 2001 Chevy lumina
Yes
Its located under the throttle body or follow the upper radiator hose til it hits a semi round housing. There is 2 bolts to remove it. First you have to drain the radiator fluid of course. I am changing the thermostat right now on my 2001 Chevy lumina and I see I will have to also remove the throttle body to get to the thermostat housing
1994 Chevy lumina freon type