Hitachi ETB0119 Fuel Injection Throttle Body

Hitachi ETB0119 Electronic Throttle Body

Hitachi ETB0119 is an electric fuel injection throttle body built for precise throttle control and fast response. It is listed for 2011-2014 Mazda 2 applications and includes an integrated throttle position sensor for accurate engine mapping.

Key Features

• Electric throttle body design for electronic throttle control
• 45 mm bore diameter
• Throttle position sensor included
• Rectangle connector shape with 6 blade male terminals
• No gasket or seal included
• No idle air control motor included
• Direct application for 2011-2014 Mazda 2

Detailed Description

The Hitachi ETB0119 throttle body is engineered for the air and fuel delivery system on the 2011-2014 Mazda 2. Its electric throttle body design uses precision TPS circuitry to help maintain accurate throttle feedback, supporting stable engine mapping, fuel economy, and emissions control. The 45 mm bore and protected internal components are built for consistent operation in demanding driving conditions. If you are replacing a worn throttle body on a Mazda 2, ETB0119 provides the correct electronic configuration for this application. This part cross-references Mazda ZJ38-13-640 for the same application.

Common Problems This Part Can Address

• Throttle response that feels delayed or inconsistent
• Rough idle caused by throttle body wear or sensor issues
• Check engine light concerns related to throttle position feedback
• Reduced fuel economy from inaccurate air metering
• Driveability problems tied to electronic throttle control faults

Installation Notes and Tips

Verify connector style, terminal count, and bore size before installation. Because no gasket or seal is included, inspect the sealing surface and replace any worn sealing components as needed. After installation, follow the vehicle manufacturer’s relearn or calibration procedure for the electronic throttle system on the Mazda 2.

Quality Assurance

Hitachi designs this throttle body with durable materials, protected circuitry, and vehicle-specific engineering to support reliable operation. The ETB0119 is built to meet the exact needs of the listed Mazda 2 applications.