Vemo V20-81-0004-1 Fuel Injection Throttle Body

Overview of Vemo Fuel Injection Throttle Body

The Vemo VEMO Fuel Injection Throttle Body (Part Number V20-81-0004-1) is designed for precise air and fuel delivery in BMW vehicles, specifically compatible with BMW 335d and X5 models. This electric throttle body ensures accurate throttle control to maintain optimal engine performance.

• Diameter: 54 mm
• Height: 140 mm
• Length: 90 mm
• Width: 110 mm
• Number of connectors: 4
• Operating mode: Electric, 12V
• Weight: 0.7 kg
• Requires control unit/software training or update
• Supplied without gasket or seal

VEMO Product Line Details

The VEMO brand line focuses on high-quality air and fuel delivery components, including fuel injection throttle bodies engineered for reliable performance and compatibility. This VEMO throttle body is part of a product line that emphasizes precision and durability, meeting the specific requirements of BMW diesel engines such as those in the 335d and X5 models.

Technical Description and Specifications

This fuel injection throttle body features a 54 mm diameter throttle bore and an electric operating mode powered by a 12V system. Its compact dimensions (140 mm height, 90 mm length, and 110 mm width) allow for seamless integration into the engine bay. The unit includes four connectors for electrical and sensor interfaces, enabling precise throttle position control. Note that the control unit or software must be trained or updated to ensure proper functionality. The part is supplied without a gasket or seal, so these components must be sourced separately during installation.

Applications and Problem Solving

• Restores proper throttle response in BMW 335d and X5 diesel engines
• Resolves issues related to erratic idle or stalling caused by faulty throttle bodies
• Addresses engine performance problems linked to throttle position sensor failures
• Improves fuel efficiency by ensuring accurate air-fuel mixture control
• Eliminates check engine light triggers related to throttle body malfunctions

Installation Notes and Tips

• Ensure the control unit or software is properly trained or updated after installation
• Source and install a compatible gasket or seal as this part is supplied without one
• Verify electrical connections for all four connectors to avoid communication errors
• Follow BMW-specific torque specifications and installation procedures
• Perform a throttle body adaptation procedure using diagnostic tools post-installation

Quality Assurance and Warranty

The Vemo VEMO fuel injection throttle body is manufactured to meet OEM standards for fit and function. It undergoes rigorous quality control to ensure durability and reliable operation in BMW 335d and X5 vehicles. Warranty information should be confirmed with the distributor or retailer, as it may vary by region.