How Throttle Body Works?
Throttle Actuator - Bore Working Of Cars Throttle Body Helpful Information A throttle actuator is assembled with tamper proof bolts so it cannot be taken apart, if this unit fails it must be replaced, never use an actuator that has been tempered with. The throttle actuator design is sometimes referred to as a "drive-by-wire" system, which references the absence of a throttle cable directly connected to the accelerator, drive by wire vehicles use an accelerator position sensor (APS) located at the pedal arm. Easy guide on how an automotive engine throttle actuator and throttle body with IAC valve work, this information pertains to most vehicles. A throttle actuator and throttle body are generally the same part, the actuator is fully computerized (no cable) with no IAC (idle air control) valve. These devices control the volume or amount of air that enters the engine via the driver's accelerator pedal. Throttle Actuator A throttle actuator is held to ...