How to fix a throttle actuator control system?
How to fix a throttle actuator control system? How do you fix a throttle actuator? DO NOT prop open the throttle blade with the ignition key in the ON position as it may set a Diagnostic Trouble Code (DTC). Remove the air cleaner outlet duct. Disconnect the engine wiring harness electrical connector from the Electronic Throttle Control (ETC). How does the ETC system control the throttle? Basically, your vehicle’s ETC system controls your throttle valve opening. Your PCM then uses input from Accelerator Pedal Position (APP) sensors and throttle position sensors when analyzing ETC operations, including how to adjust the...