Find Nissan Crankshaft angle sensor. Replace Nissan Crank sensor price & Nissan Crank position sensor. Purchase Nissan Crank position sensor replacement. Maintaining the crank position sensor in your Nissan is paramount for engine performance, as it precisely monitors the engine's crankshaft position and speed, feeding data to the ECU for optimal function. To extend its lifespan, ensure your vehicle?s electrical system is in top shape, avoiding voltage spikes that can damage the sensor. Watch for telltale signs of failure, such as erratic engine behavior or stalling, which signal the need for an immediate replacement. When selecting a new sensor, choose OEM-quality options designed for your specific Nissan model to guarantee compatibility and durability. Installation is straightforward for those with mechanical aptitude, but for guaranteed precision, professional installation is recommended. Keep your Nissan running smoothly with a high-quality crank position sensor, a small investment that sustains engine integrity and vehicle reliability.