WAI ETBW166 Electronic Throttle Body

The WAI ETBW166 is a direct-fit electronic throttle body (ETB) designed to restore proper airflow control and engine responsiveness. As a core component of the electronic throttle control (ETC) system, this throttle body replaces a faulty or worn OEM unit and is engineered to meet original equipment form, fit, and function requirements.

The electronic throttle body works by receiving signals from the engine control module (ECM) and accelerator pedal position sensor, then using an integrated DC motor to precisely open and close the butterfly valve — eliminating the need for a traditional mechanical throttle cable. This design enables more accurate air-fuel ratio management, improved fuel economy, and smoother integration with features like cruise control, traction control, and stability control.

Key Features:

• Direct OEM replacement designed to restore factory throttle response and performance
• Integrated throttle position sensor (TPS) provides real-time valve position feedback to the ECM
• Electronic drive-by-wire design eliminates throttle cable dependency
• Supports seamless integration with cruise control, traction control, and stability systems
• Manufactured by WAI Global, an ISO 9001 and TS 16949 certified aftermarket supplier
• Built and tested to meet or exceed original equipment specifications

WAI Global is a trusted name in the automotive aftermarket, bringing decades of engineering experience to engine management and electrical components. The ETBW166 throttle body offers a reliable, cost-effective solution for restoring proper engine performance.