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Can You Clean A Crankshaft Sensor? [Solved]
Simply unscrew 1 bolt holding it in. Remove the sensor and clean any metal or grease off of it. It is magnetic so it will attract metal. When I cleaned mine, it made a world of difference for idle.23 Oct 2001
camshaft sensor changing and cleaning - astra J 1.7 cdti 81kw 110hp
How to clean
How to test for a bad crank sensor
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Read this first before you replace Crankshaft sensor P0335 and Camshaft sensor P0340 issues
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