Hitachi CPS0073 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Nissan and Infiniti

The Hitachi CPS0073 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Nissan and Infiniti vehicles. This sensor ensures proper engine performance by monitoring the crankshaft's position and speed, essential for efficient fuel injection and ignition timing.

• Compatible with Nissan Pathfinder, Nissan Pickup, and Infiniti QX4 models
• OEM-quality sensor for precise crankshaft position detection
• Part number CPS0073 for easy identification and replacement
• Durable construction to withstand engine environment conditions
• Direct fit replacement for seamless installation

Detailed Product Description

The Hitachi CPS0073 is an engine crankshaft position sensor engineered to meet the specifications of Nissan and Infiniti vehicles, including the Pathfinder, Pickup, and QX4. This sensor plays a critical role in engine management systems by providing real-time data on the crankshaft's rotational position. Accurate sensor readings allow the engine control unit (ECU) to optimize ignition timing and fuel injection, which are vital for smooth engine operation and fuel efficiency. The CPS0073 is manufactured to strict quality standards, ensuring reliable performance and longevity under typical engine conditions.

Common Applications and Problem Resolution

• Resolves engine misfires caused by inaccurate crankshaft position data
• Eliminates stalling or rough idling related to sensor failure
• Addresses difficulty starting the engine due to faulty sensor signals
• Prevents check engine light triggers linked to crankshaft sensor issues
• Improves overall engine responsiveness and fuel economy

Installation Notes and Tips

When replacing the Hitachi CPS0073 sensor, ensure the vehicle is compatible by verifying the make and model: Nissan Pathfinder, Nissan Pickup, or Infiniti QX4. Disconnect the battery before installation to avoid electrical shorts. Locate the existing crankshaft position sensor near the engine crankshaft pulley or flywheel housing. Remove the old sensor carefully and install the new CPS0073 sensor in the same orientation. Secure all connectors firmly to maintain proper electrical contact. After installation, clear any diagnostic trouble codes and test drive the vehicle to confirm proper operation.

Quality Assurance and Warranty

Hitachi manufactures the CPS0073 sensor to meet or exceed OEM standards, ensuring consistent performance and durability. While specific warranty details are not provided, Hitachi products typically come with manufacturer-backed quality assurance. Using this sensor helps maintain the integrity of your vehicle's engine management system and supports reliable operation over time.