Throttle Actuator Control Motor Circuit

Error code p2101 is defined as throttle actuator control motor circuit range performance.

Throttle actuator control motor circuit.

This generic powertrain engine diagnostic trouble code typically applies to all obdii equipped engines with electric throttle actuators but shows up more often in certain ford and nissan vehicles. This error code is a generic trouble code meaning it applies to all vehicles equipped with obd ii system especially those made since 1996 up to present. Obd ii code p2101 is defined as a throttle actuator a control motor circuit range performance the electronic throttle control system etcs controls the throttle valve opening. When the driver presses the accelerator pedal the accelerator pedal position sensor app sends a signal to the engine s control module pcm telling the pcm how much power the.

Power supply for the throttle control motor is provided to the ecm via the throttle control motor relay. P2100 is an obd ii generic code which indicates that the throttle actuator control motor tacm circuit is open as detected by the engine control module ecm. Because this can be either an electrical or mechanical failure the pcm cannot fully compensate for it. The throttle control motor relay is on off controlled by the ecm.

Obd ii fault code p2100 is a generic code that is defined as throttle actuator control tac motor control circuit or sometimes as throttle actuator control tac motor control circuit open and is set when the pcm powertrain control module detects an open circuit in the control system of the throttle actuator motor s control circuit s. What causes the p2100 code. Obd ii code p2100 is defined as a throttle actuator a control motor circuit open. On these systems the gas pedal is a sensor that sends a signal to the throttle actuator control motor which opens and closes the throttle plate according to demand.

The throttle actuator control motor is used on cars with electronically controlled throttle bodies also called drive by wire. The electronic throttle control system etcs controls the throttle valve opening. The throttle actuator is operated by the engine control module ecm and it opens and closes the throttle valve. Throttle actuator control motor circuit open tacm what the p2100 code means.