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How to Remove and Clean the Throttle Body on the Opel Astra

Model: Vauxhall Astra Astra H - Years 2004-2010
Part: Throttle body

This guide shows you how to remove the throttle body for cleaning or replacement on the Opel Astra, following these simple steps. First, open the bonnet of your car and start disconnecting the air filter box and its hose from the throttle body by unscrewing the side screws and loosening the metal clamp screw. Then, unscrew the throttle body screws and disconnect the electrical connector of the throttle position sensor. Now, clean the component or replace it, following the video to the end!

Updated on 6 July 2026 by ScegliAuto

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