The throttle position sensor monitors how far open the throttle valve (or blade) is open, which is determined by how far down the accelerator pedal has been pushed. The throttle position controls ...

E-450 and F-59 school buses with Gen 4 EPIC powertrain, and 2020-2023 E-450, F-59, and F-53 school buses with a Gen 5 EPIC powertrain. A throttle position sensor (TPS) power wire connector pin may ...

While most passenger vehicles older than about 15-20 years controlled the throttle with ... system which takes sensor input from the accelerator pedal and sends that position information to ...