Hella 009121451 Engine Camshaft Position Sensor

Reliable Engine Camshaft Position Sensor for Audi, Porsche, Volkswagen

The Hella 009121451 Engine Camshaft Position Sensor is designed to provide accurate camshaft position data for optimal engine performance. Compatible with various Audi, Porsche, and Volkswagen models, this sensor ensures precise timing and efficient engine management.

• Engine Camshaft Position Sensor with Hall sensor technology
• Rated voltage: 12V for standard automotive electrical systems
• Grey color matching the original part for seamless replacement
• Single mounting bore for secure installation
• Three-pole design for reliable signal output
• Includes seal for proper fitment, without cable

About the Hella Brand Line

The Hella brand line is known for its focus on automotive electrical components, including sensors that meet strict OEM standards. This Engine Camshaft Position Sensor from Hella is engineered to deliver consistent performance and durability, aligning with the brand’s commitment to quality and precision in ignition and sensor technology.

Detailed Product Description

This Hella 009121451 camshaft position sensor uses Hall sensor technology to detect the camshaft’s rotational position accurately. Operating at a rated voltage of 12 volts, it integrates seamlessly with the vehicle’s engine control unit (ECU). The sensor features a grey housing that matches the original equipment, ensuring a clean and professional installation. With one mounting bore and a three-pole configuration, it provides stable and reliable signal transmission. The included seal helps maintain proper sealing against contaminants, although the sensor is supplied without a cable, allowing compatibility with existing wiring harnesses.

Compatible Vehicles and Common Applications

• Compatible with Audi A3 Quattro and A8 Quattro models
• Fits Porsche Cayenne and Volkswagen Touareg, Atlas, and Atlas Cross Sport
• Suitable for Volkswagen Passat, CC, Eos, Q7, R32, and TT Quattro
• Used to monitor camshaft position for engine timing and fuel injection control
• Helps resolve issues such as engine misfires, rough idling, and poor acceleration

Installation Notes and Tips

When installing the Hella 009121451 camshaft position sensor, ensure the mounting bore aligns correctly with the engine block. Use the included seal to prevent oil or dirt ingress. Since the sensor is supplied without a cable, verify compatibility with your vehicle’s wiring harness before installation. Proper torque on the mounting bolt is essential to avoid sensor damage or misalignment.

Quality Assurance and Warranty

Hella products are manufactured to meet stringent quality standards, ensuring reliable operation under normal driving conditions. This camshaft position sensor undergoes rigorous testing to comply with OEM specifications. Warranty details should be confirmed with the point of purchase or manufacturer documentation.