Walker 242-91111 Ignition Knock (Detonation) Sensor

Overview of Walker Ignition Knock Sensor 242-91111

The Walker Products FSK Ignition Knock (Detonation) Sensor 242-91111 is designed for precise engine monitoring in select Hyundai and Kia vehicles. This sensor helps maintain optimal engine performance by detecting knock and detonation events.

• Compatible with Hyundai Elantra, Kia Spectra, Spectra5, Sportage, Tiburon, and Tucson models
• Part number 242-91111 ensures exact fit and function
• Monitors engine knock to optimize ignition timing
• Durable construction for reliable long-term operation
• Walker Products FSK line designed for emission control sensor applications

Product Line: Walker Products FSK

The Walker Products FSK line focuses on emission control sensors, providing components engineered to meet OEM specifications. This product line includes sensors that contribute to engine efficiency and emissions compliance, such as the ignition knock sensor 242-91111, which is tailored for Hyundai and Kia vehicles requiring precise knock detection.

Detailed Product Description

The Walker 242-91111 ignition knock sensor detects engine detonation by sensing vibrations caused by knocking. It sends signals to the engine control unit (ECU), allowing adjustments to ignition timing to prevent engine damage and maintain fuel efficiency. This sensor is specifically compatible with Hyundai Elantra and Kia Spectra, Spectra5, Sportage, Tiburon, and Tucson models, ensuring proper fitment and performance. The robust design supports consistent operation under various driving conditions.

Common Applications and Issues Addressed

• Prevents engine knocking and pinging
• Helps maintain optimal ignition timing
• Reduces risk of engine damage due to detonation
• Supports emission control compliance
• Improves overall engine performance and fuel economy

Installation Notes and Tips

• Ensure vehicle compatibility with Hyundai Elantra, Kia Spectra, Spectra5, Sportage, Tiburon, or Tucson models
• Disconnect battery before installation to avoid electrical issues
• Locate the existing knock sensor and remove carefully to avoid damage
• Install the Walker 242-91111 sensor securely and reconnect wiring harness
• Clear any engine codes after installation using appropriate diagnostic tools

Quality Assurance and Warranty

Walker ignition knock sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 242-91111 sensor undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the product documentation or supplier.