Hitachi ETB0100 Fuel Injection Throttle Body

Overview of Hitachi ETB0100 Electric Throttle Body

The Hitachi ETB0100 is a precision-engineered electric throttle body designed for select Toyota models including the 4Runner, FJ Cruiser, and Tundra. This new fuel injection throttle body features an integrated throttle position sensor and a 70.0 mm bore diameter to ensure accurate air and fuel delivery for optimal engine performance.

• Electric actuation type for precise throttle control
• Includes throttle position sensor for accurate feedback
• 70.0 mm bore diameter suitable for Toyota 4Runner, FJ Cruiser, and Tundra
• Rectangular connector shape with 6 male blade terminals
• New, not remanufactured, ensuring reliable operation

Technical Details and Features

The ETB0100 throttle body by Hitachi operates with an electric actuation system, eliminating the need for mechanical linkages and providing smoother throttle response. Its 70.0 mm bore diameter is calibrated to match the air intake requirements of compatible Toyota vehicles. The integrated throttle position sensor delivers real-time data to the engine control unit, enabling precise fuel injection adjustments. The connector features a rectangular shape with six male blade terminals, designed for secure and reliable electrical connections. This throttle body does not include a gasket, seal, or idle air control motor, so these components should be sourced separately if needed.

Compatible Toyota Models and Applications

This fuel injection throttle body is specifically compatible with the following Toyota vehicles:

• Toyota 4Runner
• Toyota FJ Cruiser
• Toyota Tundra

It is ideal for replacing faulty or worn throttle bodies in these models to restore proper throttle response and engine performance.

Common Issues Addressed by the ETB0100 Throttle Body

• Erratic or unresponsive throttle behavior
• Check engine light related to throttle position sensor faults
• Reduced engine power or poor acceleration
• Engine stalling or rough idle conditions
• Throttle body air leaks due to worn components

Installation Notes and Tips

When installing the Hitachi ETB0100 throttle body, ensure the mating surfaces are clean and free of debris. Since this unit does not include a gasket or seal, use a compatible gasket to prevent air leaks. Verify electrical connections match the rectangular 6-pin blade connector to avoid wiring issues. Calibration or relearning procedures may be required after installation to synchronize the throttle position sensor with the vehicle’s engine control unit.

Quality Assurance and Warranty

The Hitachi ETB0100 throttle body is a new, manufacturer-supplied component built to meet OEM specifications. While specific warranty details are not provided here, Hitachi products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.