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Where is the Crankshaft Position Sensor Located in the Opel Astra 1.7 CDTI?

Model: Vauxhall Astra Astra H - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Crankshaft position sensor

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Video tutorial

In this video, you can see where the crankshaft position sensor is located in the Opel Astra, useful in case you need to replace it due to a fault. As shown, the sensor is positioned at the rear of the engine, just behind the starter motor.

To access and remove it, first ensure that the engine is cold, then go underneath the engine bay and locate the black connector, which will need to be disconnected. Next, undo the single fixing bolt, remove the sensor, and fit the replacement.


Updated on 5 October 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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