Hitachi CAS0003 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Nissan and INFINITI

The Hitachi CAS0003 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Nissan and INFINITI vehicles. This sensor ensures proper ignition and fuel injection timing, contributing to smooth engine performance.

Key Features of Hitachi CAS0003 Crankshaft Position Sensor

• Manufactured by Hitachi, a trusted name in automotive components
• Compatible with Nissan 200SX, 240SX, 300ZX, J30, and Sentra models
• Precise engine crankshaft position detection for optimal ignition timing
• Durable construction to withstand engine environment conditions
• OEM-quality fit and function for reliable vehicle operation

Detailed Description of the Hitachi CAS0003 Sensor

This engine crankshaft position sensor from Hitachi is engineered to monitor the rotational position and speed of the crankshaft in Nissan and INFINITI vehicles. By delivering accurate signals to the engine control unit (ECU), it helps regulate ignition timing and fuel injection, which are critical for engine efficiency and emissions control. The CAS0003 sensor is compatible with Nissan 200SX, 240SX, 300ZX, J30, and Sentra models, ensuring a precise fit and reliable performance. Its robust design allows it to operate effectively under the high temperatures and vibrations typical of engine compartments.

Common Applications and Issues Addressed

• Resolves engine misfires caused by inaccurate crankshaft position data
• Eliminates stalling or rough idling related to sensor failure
• Prevents difficulty starting the engine due to faulty sensor signals
• Helps maintain proper fuel injection timing for improved efficiency
• Reduces check engine light triggers related to crankshaft sensor faults

Installation Notes and Tips

When installing the Hitachi CAS0003 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. Carefully remove the old sensor and clean the mounting area before installing the new sensor to ensure proper seating and signal accuracy. Verify all electrical connections are secure before reconnecting the battery and testing engine operation.

Quality Assurance and Warranty Information

Hitachi manufactures the CAS0003 sensor to meet stringent quality standards, providing reliable performance for Nissan and INFINITI vehicles. While specific warranty details are not provided here, Hitachi products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship. Consult the product packaging or Hitachi’s official resources for exact warranty terms.