Facet 9.3036 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Audi and Volkswagen Models

The Facet 9.3036 ignition knock sensor is designed to detect engine detonation and ensure optimal performance in select Audi and Volkswagen vehicles. This sensor is compatible with models such as the Audi Golf, Jetta, TT, and TT Quattro, providing precise knock detection for efficient engine management.

Key Features of Facet 9.3036 Knock Sensor

• Compatible with Audi Golf, Jetta, TT, and TT Quattro models
• Accurate ignition knock detection for improved engine timing
• Durable construction to withstand engine vibrations and heat
• Direct replacement part number 9.3036 for easy identification
• Supports emission control by optimizing combustion efficiency

Detailed Description of the Facet Ignition Knock Sensor

The Facet 9.3036 ignition knock sensor plays a critical role in monitoring engine detonation or knocking, which can negatively impact engine performance and longevity. By detecting abnormal combustion events, this sensor sends signals to the engine control unit (ECU) to adjust ignition timing accordingly. This helps maintain smooth engine operation and reduces harmful emissions. Designed specifically for Audi and Volkswagen vehicles including the Golf, Jetta, TT, and TT Quattro, the sensor ensures compatibility and reliable performance. The sensor’s robust design allows it to endure the harsh conditions within the engine bay, including high temperatures and vibrations.

Common Issues Addressed by the Facet 9.3036 Knock Sensor

• Engine knocking or pinging during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by knock sensor fault codes
• Engine hesitation or rough idling caused by detonation
• Increased emissions from inefficient combustion

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Locate the existing knock sensor on the engine block for removal
• Use proper torque specifications to avoid sensor damage
• Check wiring connections for corrosion or damage during replacement
• Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty Information

Facet manufactures the 9.3036 ignition knock sensor to meet OEM standards for fit and function. Each sensor undergoes quality control testing to ensure reliable performance in Audi and Volkswagen vehicles. While specific warranty details may vary, Facet products typically include a limited warranty against defects in materials and workmanship, providing confidence in the sensor’s durability and longevity.