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Nissan-Datsun
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2002
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Altima 2.5 L4-2.5L (QR25DE)
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Crankshaft Position Sensor
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Locations
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Component Locations
Component Locations
Crankshaft Position Sensor
Component Location
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.