Facet 9.3203 Ignition Knock (Detonation) Sensor - Right

Reliable Ignition Knock Sensor for Hyundai and Kia Vehicles

The Facet 9.3203 Ignition Knock (Detonation) Sensor is designed to provide accurate detection of engine knock in select Hyundai and Kia models. This sensor helps maintain optimal engine performance by monitoring detonation and sending precise signals to the engine control unit.

• Compatible with Hyundai Magentis, Santa Fe and Kia Optima, Rondo models
• Part number 9.3203 ensures exact fit and function
• Detects engine knock to prevent damage and improve efficiency
• Durable construction for consistent performance under various conditions
• Direct replacement sensor for emission control systems

Product Overview and Functionality

The Facet 9.3203 ignition knock sensor is an essential component in the emission control system of Hyundai and Kia vehicles, including the Magentis, Optima, Rondo, and Santa Fe. It detects abnormal combustion events, commonly known as engine knock or detonation, and relays this information to the engine control module. This allows the engine to adjust ignition timing and fuel delivery to prevent potential damage and maintain smooth operation. The sensor’s precise design and compatibility with specific vehicle models ensure reliable performance and integration with the vehicle’s existing systems.

Common Issues Addressed by the Facet 9.3203 Sensor

• Engine knocking or pinging noises during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by knock sensor fault codes
• Engine performance issues related to detonation detection failure
• Potential engine damage from undetected knocking

Installation Notes and Tips

• Ensure vehicle compatibility: Hyundai Magentis, Santa Fe and Kia Optima, Rondo
• Disconnect the battery before installation to prevent electrical issues
• Locate the existing knock sensor on the engine block for replacement
• Use proper torque specifications to avoid sensor damage
• Clear any diagnostic trouble codes after installation to reset the system

Quality Assurance and Warranty Information

Facet manufactures the 9.3203 ignition knock sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes rigorous quality control to ensure durability and reliable operation within the emission control system. While specific warranty details may vary, Facet products typically include a limited warranty against defects in materials and workmanship to provide confidence in your purchase.