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    Pressure converter, turbocharger

    Product number: 7.21903.63.0
    ART: 7.21903.63.0 / EAN: 4028977554438

    PIERBURG
    Advised products
    Price incl. vat.
    € 160,24
    Add to cart
    Leverdatum: 31-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    VOLVO VOLVO
    Manufacturer Productnumber
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    Pressure converter, turbocharger

    The Pressure converter, turbocharger (7.21903.63.0) controls pressure signals for turbo actuation. Replacing it with a Porza-quality component restores stable boost regulation and reliable turbo response.

    FAQ

    A pressure converter for a turbocharger, also known as a boost control solenoid or pressure control valve, is an electronic component that regulates vacuum or pressure signals to the turbocharger actuator. Its function is to control boost pressure by adjusting the position of the wastegate or variable geometry vanes, ensuring optimal engine performance and efficiency.

    Key specifications include operating voltage (typically 12V), pressure/vacuum range, response time, connector type, and compatibility with the vehicle’s engine management system. The component must withstand engine bay conditions, including temperature ranges from -40°C to +120°C, and provide precise control signals for accurate turbo operation.

    Replacement is necessary when the converter fails or provides incorrect pressure regulation. Common symptoms include loss of power, inconsistent boost pressure, overboost or underboost conditions, engine warning lights, or fault codes. A faulty converter can significantly affect turbocharger performance and engine efficiency.

    Porza offers a fit guarantee option where your vehicle or engine details are checked against product specifications. This ensures the pressure converter matches the correct type, electrical connections, and control requirements for your turbocharger system.

    Porza supplies high-quality turbocharger and engine control components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This ensures quick access to essential parts for both professional workshops and individual users.

    If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.

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