Facet 9.3180 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Audi, Porsche, and Volkswagen

The Facet 9.3180 Ignition Knock (Detonation) Sensor is engineered to detect engine knocking and ensure optimal combustion in select Audi, Porsche, and Volkswagen models. Designed for precision and durability, this sensor supports efficient engine performance and helps maintain vehicle longevity.

• Compatible with Audi A4, A4 Quattro, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro
• Fits Porsche Cayenne, Panamera, and R8 models
• Suitable for Volkswagen Q5, Q7, S4, S5, SQ5, and Touareg
• Part number 9.3180 ensures exact replacement fit
• Monitors engine detonation to optimize ignition timing

Product Overview and Functionality

The Facet 9.3180 ignition knock sensor is a critical component in the emission control system, responsible for detecting engine knock or detonation. By sensing vibrations caused by abnormal combustion, it sends signals to the engine control unit (ECU) to adjust ignition timing accordingly. This helps prevent engine damage and improves fuel efficiency. Compatible with a range of Audi, Porsche, and Volkswagen vehicles, this sensor meets OEM specifications for reliable performance.

Common Applications and Problem Resolution

• Prevents engine knocking and pinging in Audi A6 Quattro and A7 Quattro
• Helps maintain smooth engine operation in Porsche Cayenne and Panamera
• Reduces risk of engine damage in Volkswagen Q5 and Touareg
• Supports emission control compliance in Audi S4 and S5 models
• Improves overall engine responsiveness in Porsche R8 and Volkswagen SQ5

Installation Notes and Tips

Installation of the Facet 9.3180 sensor requires locating the knock sensor mounting point on the engine block, typically near the cylinder head. Ensure the engine is cool before removal and installation. Use proper torque specifications to avoid sensor damage. It is recommended to inspect wiring and connectors for corrosion or wear during replacement to ensure accurate sensor readings.

Quality Assurance and Warranty

Facet ignition knock sensors are manufactured to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details may vary, Facet products generally come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer.