Beck Arnley 180-0397 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Nissan and Infiniti

The Beck Arnley 180-0397 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing data for select Nissan and Infiniti vehicles. This sensor helps maintain optimal engine performance by monitoring the crankshaft's position and speed.

• Compatible with Nissan Armada, FX45, M45, NV2500, NV3500, Pathfinder, Pathfinder Armada, Q45, QX56, Sentra, and TITAN models
• OEM-quality replacement part ensuring precise engine timing signals
• Durable construction for long-lasting performance under various driving conditions
• Part number 180-0397 for easy identification and fitment verification

Product Details and Functionality

The Beck Arnley 180-0397 crankshaft position sensor plays a critical role in engine management systems by detecting the rotational position of the crankshaft. This information is essential for the engine control unit (ECU) to regulate ignition timing and fuel injection. Designed specifically for Nissan and Infiniti vehicles such as the Pathfinder and QX56, this sensor ensures reliable communication between the crankshaft and the ECU, contributing to smooth engine operation and efficient fuel consumption.

Common Applications and Problem Resolution

• Resolves engine misfires caused by inaccurate crankshaft position readings
• Eliminates stalling or rough idling issues related to sensor failure
• Prevents difficulty starting the engine due to faulty crankshaft data
• Addresses check engine light triggers linked to crankshaft sensor faults
• Improves overall engine performance and responsiveness in Nissan TITAN and Infiniti FX45 models

Installation Notes and Tips

When installing the Beck Arnley 180-0397 sensor, ensure the engine is cool and the battery is disconnected to avoid electrical hazards. Locate the existing crankshaft position sensor on the engine block, typically near the crankshaft pulley or flywheel housing. Carefully remove the old sensor and clean the mounting area before installing the new sensor. Verify the connector is securely attached to prevent signal interruptions. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 180-0397 crankshaft position sensor undergoes rigorous quality control testing to ensure consistent functionality. While specific warranty details may vary, Beck Arnley typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.