Features: The function of the idle speed control valve is to automatically control the air supply under idle conditions according to the engine operating temperature and load, and maintain the engine to run at a steady idle speed. Made of good material, good stability and durability. It is rust-resistant, corrosion-resistant, and long service life, good replacement for the broken valve. When the engine idle speed deviates from the normal value, the car idle valve increases or decreases the idle air intake by changing the size of the ventilation channel next to the throttle to adjust the engine idle speed. Easy Installation,the Idle Air Control Valve is easy to install and use. In order to avoid errors, it is recommended to consult a professional about installation knowledge. Specification: Product Type: Motor Color: Black Material: Metal, Plastic OE Number: 230016079057 Fitment: for Audi A4 1996-2001 for Audi 80 1992-1994 for Peugeot Boxer 1994-2002 for Peugeot 405 1992-1996 for Fiat Ducato 1994-2002 for Fiat Ulysse 1997-2002 for Citroen Xsara 1997-2000 for Peugeot 306 1994-2001 for Citroen BX 1985-1994 for Citroen Synergie 1997-2002 for Peugeot 806 1995-2002 for Citroen ZX 1993-1997 for Citroen Relay 1996-2002 for Peugeot 406 1995-2004 for Citroen Xantia 1995-2003 for Peugeot Expert 1996-2000 for Renault Megane 1996-2003 Note: Please check in detail whether the make, model, year, engine, etc. of your vehicle are suitable for your vehicle.Packing Includes: 1 Pcs Car Idle Air Control Valve