Vaico V10-2515-1 Idle Air Control Valve

Idle Air Control Valve for Audi and Volkswagen

The Vaico V10-2515-1 idle air control valve is a pneumatic-hydraulic replacement for vehicles that need stable idle airflow management. Built to match OE reference 06A145710P, it supports consistent idle control on select Audi A4, Audi TT, Audi RS6, and Volkswagen Passat applications.

VAICO product line components are developed as OE-style replacement parts for European vehicles, with fitment and dimensions that align to the original application requirements.

• Pneumatic-hydraulic operating mode for idle air regulation
• Dimensions: 90 mm length, 105 mm width, 55 mm height
• Lightweight design at 0.093 kg
• OE reference: 06A145710P
• Fits select Audi and Volkswagen fuel injection system applications

Detailed Product Overview

The Vaico V10-2515-1 idle air control valve is used in the fuel injection system to regulate bypass air at idle. By helping maintain the correct idle airflow, it supports smoother engine operation on vehicles such as the Audi A4, Audi TT, Audi TT Quattro, Audi RS6, and Volkswagen Passat. This part cross-references OE number 06A145710P for the same application.

Its compact housing measures 90 mm long, 105 mm wide, and 55 mm high, making it suitable for direct replacement where the original valve matches these specifications. The part number V10-2515-1 is the key reference for ordering and fitment verification, especially on Audi A4 and Volkswagen Passat models with the listed OE number.

What This Part Helps Address

• Unstable or fluctuating idle speed
• Idle air control faults related to the bypass air circuit
• Rough engine behavior at stoplights or in park
• Idle quality issues on select Audi and Volkswagen models
• Replacement needs for a worn OE-style idle air control valve

Installation Notes and Tips

Verify the OE number 06A145710P and confirm the vehicle VIN breakpoints before ordering, since fitment varies by year and chassis range. This part fits 2003-2006 Audi A4, 2003-2006 Audi TT, 2003-2006 Audi TT Quattro, 2003-2004 Audi RS6, and 2003-2005 Volkswagen Passat, along with earlier A4, A4 Quattro, and Passat applications listed by VIN.

Before installation, inspect the idle air passages, electrical connectors, and surrounding intake components for contamination or wear. Confirm the replacement valve matches the original dimensions and operating mode before final assembly.

Quality Assurance

VAICO focuses on OE-style replacement parts for European vehicles, and this idle air control valve is specified to match the listed OE reference and application data. Use the part number V10-2515-1 and OE number 06A145710P to confirm the correct match for your vehicle.