- Product: Engine Crankshaft Position Sensor (Part Number: 10456042) - Related Numbers: 12596851, 10456200 Key Benefits: - Ensures accurate engine timing: The crankshaft position sensor plays a crucial role in monitoring the position and rotational speed of the crankshaft, essential for optimal engine performance. - Enhances fuel efficiency: By providing precise data to the engine control unit (ECU), this sensor helps maintain the ideal air-fuel mixture, improving overall fuel efficiency. - Reduces emissions: A properly functioning sensor contributes to lower emissions, making your vehicle more environmentally friendly. Important Attributes: - Function: Monitors crankshaft position for precise engine timing and performance. - Compatibility: Designed to fit specific engine models; please verify compatibility prior to purchase. - Size: Compact design for easy installation in tight engine compartments. - Material: Durable construction ensures long-lasting performance under various engine conditions. - Performance: Reliable operation in extreme temperatures and conditions. Use Scenarios: 1. Engine Diagnostics: If your vehicle exhibits warning lights or poor performance, replacing the crankshaft position sensor can resolve issues related to timing and fuel delivery. 2. Engine Rebuilds: During engine restorations or rebuilds, upgrading to a new crankshaft position sensor can ensure that you start with optimal components, enhancing reliability. 3. Routine Maintenance: Regularly checking and replacing the sensor as part of your vehicle's maintenance schedule can prevent unexpected failures and costly repairs.