The throttle position sensor (TPS) on a 2000 Buick Century is an electronic device that monitors the position of the throttle valve in the engine's intake system. It sends this information to the engine control unit (ECU), which uses the data to adjust fuel injection and ignition timing for optimal engine performance. Proper functioning of the TPS is crucial for maintaining smooth acceleration and overall engine efficiency. A faulty TPS can lead to issues such as poor fuel economy, erratic idling, or stalling.
How to install tps
It has both.
I just purchased the throttle sensor for a 2003 Buick rendezvous and was wondering if anyone could tell me where it located and how easy is it to put in.
To adjust the throttle position sensor (TPS) on a 1987 Buick Century with a 3.8-liter engine, first, locate the TPS mounted on the throttle body. Use a multimeter to check the voltage output of the sensor, which should be between 0.5 to 0.6 volts at closed throttle. Loosen the screws securing the TPS, and rotate it slightly until the voltage reading is within the specified range. Once adjusted, tighten the screws securely and recheck the voltage to ensure it remains within the desired range.
throttle position sensor believe it or not!
let a shop do it be cause it will has to be udjusted it will run about 60 dollars
you have to adjust the tps by loosing the screws and rotating it till it reads 0.50 volts [you need a scanner to do it]
I'd suspect a loose, damaged or unhooked vacuum hose/line around the upper/lower intake. Or a faulty throttle position sensor.
the crankshaft position sensor is located right behind the harmonic balancer mounted on the timing cover
throttle positioning sensor
While it could be an ignition problem, the most likely cuplrits are the fuel pump or the Throttle position sensor. Good Luck While it could be an ignition problem, the most likely cuplrits are the fuel pump or the Throttle position sensor. Good Luck
behind the power steering pump on the passenger side of the engine