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 ...

An illuminated or blinking ETC warning light in a modern car indicates a malfunction in the electronic throttle ... reads data from the airflow sensor and throttle position sensor (TPS) to supply ...

"We still feel there’s an electronic problem here that ... using an accelerator pedal sensor, a throttle control motor, a throttle position sensor and the engine control module (ECM).