Walker 242-1118 Ignition Knock (Detonation) Sensor

Overview of Walker Ignition Knock Sensor for Volkswagen

The Walker Products 242-1118 ignition knock sensor is designed specifically for Volkswagen vehicles including Golf, Jetta, and Passat models. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance.

• Compatible with Volkswagen Golf, Jetta, and Passat
• Part number 242-1118 for precise identification
• Designed to detect engine knock and detonation
• Manufactured by Walker Products, a trusted brand in emission control sensors
• Ensures accurate ignition timing adjustments for improved engine efficiency

Product Details and Brand Line Information

The Walker Products line focuses on emission control sensors that meet or exceed OEM specifications. The 242-1118 ignition knock sensor is part of this line, engineered to provide reliable detection of engine detonation. This sensor helps the engine control unit (ECU) adjust ignition timing to prevent damage caused by knocking, contributing to smoother engine operation and reduced emissions in Volkswagen Golf, Jetta, and Passat vehicles.

Function and Application of the Ignition Knock Sensor

This ignition knock sensor is used to monitor engine vibrations caused by knocking or detonation. It sends signals to the vehicle’s ECU to adjust ignition timing accordingly. Proper function of this sensor is essential for maintaining engine performance and preventing potential damage.

• Detects engine knock and detonation
• Helps prevent engine damage due to improper combustion
• Improves fuel efficiency by optimizing ignition timing
• Reduces harmful emissions by ensuring proper combustion
• Maintains smooth engine operation in Volkswagen Golf, Jetta, and Passat

Installation Notes and Tips

When installing the Walker Products 242-1118 ignition knock sensor, ensure the vehicle is compatible with this part number and model fitment. Proper torque specifications should be followed to avoid sensor damage. It is recommended to disconnect the battery before installation and verify sensor wiring connections for secure fitment.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 242-1118 ignition knock sensor. This part is manufactured to meet OEM requirements, ensuring reliable performance and durability. Warranty details should be confirmed with the point of purchase or manufacturer documentation.