Facet 9.3135 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Mercedes-Benz Models

The Facet 9.3135 Ignition Knock (Detonation) Sensor is engineered to detect engine knocking and ensure optimal combustion in a wide range of Mercedes-Benz vehicles. Designed for precision and durability, this sensor supports efficient engine performance and helps prevent potential damage caused by detonation.

• Compatible with numerous Mercedes-Benz models including C32 AMG, E55 AMG, SL55 AMG, and G55 AMG
• Part number 9.3135 ensures exact fit and function for specified vehicles
• Monitors engine knock to optimize ignition timing and fuel efficiency
• Durable construction for long-lasting performance under demanding conditions
• Direct replacement sensor for emission control systems

Product Overview and Compatibility

The Facet 9.3135 Ignition Knock Sensor is designed specifically for emission control systems in Mercedes-Benz vehicles such as the C43 AMG, CL65 AMG, CLS500, ML350, and SLK55 AMG among others. This sensor detects engine detonation by monitoring vibrations and sending signals to the engine control unit (ECU), which adjusts ignition timing accordingly. Proper function of this sensor is critical for maintaining engine efficiency, reducing emissions, and preventing engine damage caused by knocking.

Common Applications and Problem Resolution

• Detects and prevents engine knocking or pinging
• Helps maintain optimal ignition timing for fuel efficiency
• Reduces risk of engine damage due to detonation
• Supports emission control compliance in Mercedes-Benz vehicles
• Resolves check engine light issues related to knock sensor faults

Installation Notes and Tips

Installation of the Facet 9.3135 sensor requires locating the original knock sensor position on compatible Mercedes-Benz models such as the E320 or CLK430. It is recommended to disconnect the battery before installation to avoid electrical shorts. Use proper torque specifications to avoid sensor damage and ensure a secure fit. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.

Quality Assurance and Warranty

Facet manufactures the 9.3135 Ignition Knock Sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure reliable performance in emission control applications. While specific warranty details may vary, Facet typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product durability.