Where Is Crankshaft Position Sensor Located On Car 2002 2006 Nissan Altima

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Where to find crankshaft position sensor?

@pegster the crankshaft position sensor (POS) is located on the cylinder block rear housing facing the gear teeth (cogs) of the signal plate at the end of the crankshaft. It detects the fluctuation of the engine revolution. Check this video for a better view