What does the etc sensor look like?

The ETC (Electronic Throttle Control) sensor typically appears as a compact electronic component, often resembling a small rectangular or cylindrical module. It usually has electrical connectors on one or both ends, allowing it to interface with the vehicle's engine control unit (ECU). The sensor may be mounted on or near the throttle body and is often made of durable plastic or metal to withstand engine conditions. Its design may vary slightly depending on the vehicle make and model.