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Replacement of Crankshaft Position Sensor

Model: Saab 9 5 Ys3e, MK 1 - Years 1997-2010
Part: Crankshaft position sensor

If your Saab's engine has difficulty starting when hot, it is likely due to the crankshaft position sensor. The replacement is not particularly difficult, although the working space is quite limited. You will need a simple T-30 Torx bit mounted on a ratchet. To locate the sensor, first remove the cover panel of the exhaust manifold. The sensor is located on the lower right in a somewhat difficult-to-reach position; if you can access it from underneath the car, it is more convenient. It is secured with a T-30 Torx screw. Once you have replaced the sensor, secure the cable in the same position as the old one up to the connector. Ensure that this is well connected, and you will be finished.

Updated on 4 February 2026 by ScegliAuto

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