WAI ETBW183 Electronic Throttle Body Assembly

The WAI ETBW183 is a replacement electronic throttle body (ETB) designed to restore proper engine airflow and throttle response. WAI is a globally recognized supplier of new and remanufactured engine management components, and this throttle body is engineered to meet OEM form, fit, and function requirements for a direct-fit installation.

The electronic throttle body controls the volume of air entering the engine's intake manifold in response to accelerator pedal input. Unlike older cable-actuated designs, the ETB uses an integrated throttle position sensor (TPS) and an electric motor to open and close the throttle plate, with positioning data reported in real time to the engine control module (ECM). This enables precise air-fuel mixture control across all operating conditions.

Key Features:

• Direct OEM replacement for precise fit and function
• Integrated throttle position sensor (TPS) included
• Electronic drive-by-wire (DBW) design for accurate throttle control
• Engineered to OEM specifications for reliable performance
• Restores proper idle quality, acceleration response, and fuel efficiency
• Plug-and-play installation with existing vehicle wiring harness

Common symptoms of a failing throttle body include rough or erratic idle, poor acceleration, reduced fuel economy, and an illuminated check engine light. Replacing the throttle body assembly with the WAI ETBW183 addresses these issues and returns the engine management system to proper operating condition.