Hitachi ETB0110 Fuel Injection Throttle Body

Hitachi ETB0110 Electronic Throttle Body

The Hitachi ETB0110 is a new electric fuel injection throttle body built for precise throttle control and fast response. It uses integrated throttle position sensor circuitry to help maintain accurate engine mapping for smoother drivability, fuel economy, and emissions control.

• Electric throttle body with 57.0 mm bore diameter
• Throttle position sensor included
• 6-pin male blade terminal connector with oval shape
• New unit with no gasket or seal included
• No idle air control motor included
• Designed with protected internal circuitry and durable materials

Fitment Coverage

• Fits 2002-2006 Audi TT, N/A.
• Fits 2003-2006 Audi TT Quattro, N/A.
• Fits 2003-2006 Volkswagen Golf, N/A, for vehicles with accelerator pedal sender.
• Fits 1999-2005 Volkswagen Beetle, N/A.
• Fits 2000-2005 Volkswagen Jetta, N/A.
• Fits 2001-2002 Audi TT Quattro, N/A, for vehicles with accelerator pedal sender.
• Fits 2000-2002 Volkswagen Golf, N/A.
• Fits 2001 Audi TT, N/A, for vehicles with accelerator pedal sender.
• Fits 2000 Audi TT, N/A, for vehicles with accelerator pedal sender.
• Fits 2000 Audi TT Quattro, N/A, for vehicles with accelerator pedal sender.

Detailed Description

Hitachi ETB0110 is engineered as a direct electronic throttle body replacement for select Audi TT and TT Quattro models, along with Volkswagen Beetle, Golf, and Jetta applications. The 57 mm bore, electric actuation, and integrated TPS help deliver consistent airflow control and accurate throttle feedback, which supports stable idle quality and responsive acceleration. This part cross-references Standard Ignition S20155 for the same application.

Common Replacement Reasons

• Throttle response delay or inconsistent acceleration
• Idle fluctuation caused by throttle body wear or contamination
• Electronic throttle faults related to TPS circuit issues
• Reduced fuel economy from inaccurate air metering
• Emissions concerns tied to poor throttle control

Installation Notes

Verify connector style, terminal count, and bore size before installation. This unit uses a 6-terminal male blade connector and does not include a gasket or seal, so the correct sealing component must be sourced separately if required by the vehicle. Confirm accelerator pedal sender requirements on listed Volkswagen Golf and Audi TT applications before ordering.

Quality Assurance

Hitachi designs its electronic throttle bodies with precision TPS circuitry, durable internal gearing, and protected electronics to support accurate operation under demanding conditions. The ETB0110 is a new replacement part built to match the specific vehicle application.