Crankshaft Position Sensor for Engine Crank Position, Item Number 237313S500

This crankshaft position sensor, item number 237313S500, tracks how fast the crankshaft turns and where it sits, then reports that data to the engine control unit. The control unit uses it to set fuel injection and ignition timing. Its circuitry guards against stray electromagnetic fields and power spikes.

Each unit goes through environmental, endurance and end-of-line checks covering timing, pulse width and signal amplitude. An integrated A/D converter with digital signal processing, plus a magnetic circuit calibrated during performance checks, helps the sensor output line up with the target wheel timing.

Specifications

• Item number: 237313S500
• Replaces part numbers: PC241, 5S1868, SU4314
• Fits: NISSAN-FRONTIER, NP300, PICKUP, URVAN, XTERRA (15-98)
• Sensor type: Crankshaft position sensor
• Item dimensions: 2.17 in L x 2.17 in W x 0.79 in H

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