Hitachi CPS0278 Engine Crankshaft Position Sensor

The Hitachi CPS0278 is a direct-fit engine crankshaft position sensor (CKP sensor) engineered to deliver precise crankshaft position and rotational speed data to your vehicle's Engine Control Unit (ECU). As a critical component in modern engine management systems, this sensor enables accurate ignition timing, fuel injection control, and overall engine performance.

Key Features:

• OE-Grade Performance: Hitachi Astemo is a Tier 1 OE supplier for crankshaft position sensors, and the CPS0278 is built to meet or exceed original equipment output signals and error tolerances
• Accurate RPM Signaling: Provides rapid and precise detection of crankshaft position and rotational speed, ensuring proper timing system adjustments and engine efficiency
• Premium Construction: Built with high-quality materials that allow optimal transference of magnetic energy to the Hall effect sensor while providing reliable protection in harsh under-hood environments
• Rigorous Testing: Every unit is tested in extreme conditions to verify accuracy, quality, and reliability before leaving the factory
• 100% New: Never remanufactured or rebuilt — designed, precisely manufactured, and rigorously tested to Hitachi standards
• Extended Service Life: Premium-grade components and materials extend the service interval compared to economy alternatives

The Hitachi CPS0278 crankshaft angle sensor restores reliable engine operation and is engineered for an exact vehicle-specific fit, making installation straightforward. Trust Hitachi Astemo's decades of OEM sensor manufacturing expertise for a replacement you can depend on.