Facet 9.3182 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Audi and Volkswagen Vehicles

The Facet 9.3182 ignition knock sensor is designed to detect engine knocking and detonation in select Audi and Volkswagen models. This sensor helps maintain optimal engine performance by providing accurate feedback to the engine control unit.

• Compatible with Audi CC and Q7 models
• Fits Volkswagen Passat for precise knock detection
• Part number 9.3182 ensures exact replacement
• Monitors engine detonation to prevent damage
• Durable construction for consistent sensor performance

Product Overview and Functionality

The Facet 9.3182 ignition knock sensor is an essential component in emission control systems for Audi and Volkswagen vehicles. It detects vibrations caused by engine knock or detonation and sends signals to the engine control unit to adjust ignition timing accordingly. This sensor is specifically compatible with Audi CC and Q7 models as well as the Volkswagen Passat, ensuring proper fitment and function. Using the correct knock sensor helps maintain engine efficiency and reduces the risk of long-term engine damage.

Common Applications and Issues Addressed

• Prevents engine knocking and pinging
• Helps maintain fuel efficiency by optimizing ignition timing
• Reduces harmful emissions by ensuring proper combustion
• Prevents potential engine damage caused by detonation
• Supports smooth engine operation and performance

Installation Notes and Tips

When installing the Facet 9.3182 ignition knock sensor, ensure the engine is cool and the battery is disconnected to avoid electrical hazards. Proper torque specifications should be followed to avoid sensor damage or improper function. Verify sensor wiring connections are secure and free of corrosion. It is recommended to consult the vehicle’s service manual for detailed installation procedures specific to Audi CC, Q7, and Volkswagen Passat models.

Quality Assurance and Warranty Information

Facet manufactures the 9.3182 ignition knock sensor to meet OEM standards for fit and function. While specific warranty details are not provided, Facet products typically undergo rigorous quality control to ensure reliability and durability in emission control applications. Using a sensor designed for your Audi or Volkswagen model helps maintain compliance with emission regulations and engine performance requirements.