Spectra S10391 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Ford Fiesta

The Spectra S10391 engine crankshaft position sensor is designed specifically for Ford Fiesta models, ensuring precise engine timing and optimal performance. This sensor plays a critical role in monitoring the crankshaft's position and speed, which is essential for proper engine management.

• Compatible with Ford Fiesta vehicles
• OEM-quality replacement part number S10391
• Accurate crankshaft position detection for engine timing
• Durable construction for long-lasting performance
• Direct fit for easy installation without modifications

Product Details and Specifications

The Spectra S10391 crankshaft position sensor is engineered to meet the exact specifications required by Ford Fiesta engines. It provides reliable feedback to the engine control unit (ECU) by detecting the rotational position of the crankshaft. This information is vital for controlling ignition timing and fuel injection, which directly affects engine efficiency and emissions. The sensor's robust design ensures consistent operation under various driving conditions, maintaining engine stability and responsiveness.

Common Applications and Problem Resolution

This engine crankshaft position sensor is used to address several engine performance issues in Ford Fiesta vehicles, including:

• Engine misfires or rough idling
• Difficulty starting the engine or no-start conditions
• Check engine light illumination related to crankshaft sensor faults
• Reduced fuel efficiency due to incorrect timing signals
• Stalling or hesitation during acceleration

Installation Notes and Tips

Installing the Spectra S10391 sensor requires basic mechanical knowledge and standard hand tools. It is recommended to disconnect the battery before installation to prevent electrical shorts. The sensor mounts directly onto the engine block near the crankshaft pulley, and no modifications are necessary for Ford Fiesta models. Ensure the sensor connector is securely attached and free of corrosion to maintain proper signal transmission.

Quality Assurance and Warranty Information

Manufactured by Spectra, the S10391 crankshaft position sensor undergoes rigorous quality control to meet industry standards. While specific warranty details may vary, Spectra typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain the integrity of your Ford Fiesta's engine management system with a reliable replacement part.