Hella 009146591 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Select GM and Isuzu Models

The Hella 009146591 Engine Crankshaft Position Sensor is designed to provide accurate and consistent crankshaft position data for optimal engine performance. Compatible with various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, and Saturn vehicles, this sensor ensures precise timing and efficient engine operation.

• Inductive sensor type with 2 poles for reliable signal detection
• Rated voltage of 12V suitable for standard automotive electrical systems
• Resistance of 700 Ohms for stable electrical characteristics
• Supplied without cable for flexible installation options
• Compatible with multiple GM and Isuzu models including Chevrolet Malibu, GMC Envoy, and Saturn Vue

About the Hella Brand Line

The Hella brand line is known for producing high-quality automotive sensors and electrical components. This Engine Crankshaft Position Sensor from Hella is engineered to meet OEM specifications, ensuring dependable performance and durability. The sensor's inductive design supports accurate engine timing signals critical for fuel injection and ignition systems.

Product Details and Specifications

The Hella 009146591 sensor features a 2-pole inductive design that detects the crankshaft's rotational position by generating an electrical signal as the crankshaft passes the sensor. Operating at a rated voltage of 12 volts, it integrates seamlessly with the vehicle's electrical system. The sensor's resistance of 700 Ohms ensures consistent signal output, which is essential for the engine control unit to manage ignition timing and fuel injection accurately. This sensor is supplied without a cable, allowing for customized wiring during installation.

Compatible Vehicles and Applications

This crankshaft position sensor is compatible with a range of vehicles, including but not limited to:

• Buick Skylark and Century
• Chevrolet Malibu, Cobalt, and Trailblazer
• GMC Envoy and Bravada
• Isuzu L200 and L300
• Oldsmobile Cutlass Supreme and Calais
• Pontiac Grand Prix and Sunfire
• Saab 9-7x
• Saturn Vue and Ion

Common Issues Addressed by This Sensor

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting the engine or no-start conditions
• Check engine light triggered by crankshaft position sensor faults
• Poor fuel economy caused by incorrect ignition timing
• Engine stalling or hesitation during acceleration

Installation Notes and Tips

When installing the Hella 009146591 crankshaft position sensor, ensure the sensor mounting area is clean and free of debris. Since this sensor is supplied without a cable, verify compatibility with your vehicle’s wiring harness or prepare appropriate connectors. Proper torque specifications should be followed to avoid sensor damage. It is recommended to check the sensor’s resistance with a multimeter before installation to confirm it matches the specified 700 Ohms.

Quality Assurance and Warranty

Hella products are manufactured to meet stringent quality standards. The 009146591 crankshaft position sensor undergoes rigorous testing to ensure reliability and durability under normal operating conditions. While specific warranty details may vary, Hella typically offers coverage against manufacturing defects. Always consult the product documentation or supplier for exact warranty terms.