Throttle Position (TP) Sensor
TP sensor is a potentiometer connected to throttle valve shaft. As throttle opening changes, TP sensor develops a proportional voltage signal for PCM. PCM uses this signal to calculate fuel injector pulse duration.
TP sensor is a potentiometer connected to throttle valve shaft. As throttle opening changes, TP sensor develops a proportional voltage signal for PCM. PCM uses this signal to calculate fuel injector pulse duration.