Standard Ignition KS239 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS239 Knock Sensor

The Standard Ignition KS239 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in select Audi and Volkswagen models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

• Compatible with Audi Jetta, Volkswagen Jetta, Volkswagen TT, and Volkswagen TT Quattro
• Part number KS239 for easy identification and replacement
• Three terminals with male pins and a single female oval connector
• Bolt-on attachment method with bolt mount design for secure installation
• Connector quantity: 1, ensuring straightforward wiring integration
• Mounting hardware not included

Technical Details and Attributes

The KS239 knock sensor features a bolt mount attachment method, allowing it to be securely fastened to the engine block. It includes three terminals: male pin terminals and a female oval-shaped connector, designed to interface seamlessly with the vehicle’s wiring harness. The single connector simplifies installation and ensures reliable electrical connection. Note that mounting hardware is not included, so appropriate bolts must be sourced separately for installation.

Application and Compatibility

This ignition knock sensor is specifically compatible with Audi and Volkswagen vehicles, including the Audi Jetta and Volkswagen Jetta, TT, and TT Quattro models. Using the correct sensor like the KS239 ensures accurate knock detection, which is critical for engine timing adjustments and emission control.

• Detects engine knock and detonation for improved combustion control
• Helps prevent engine damage caused by uncontrolled knocking
• Supports emission control systems by providing accurate sensor data
• Assists in maintaining engine performance and fuel efficiency
• Enables the engine control unit to optimize ignition timing

Installation Notes and Tips

Installation of the Standard Ignition KS239 sensor requires removal of the old knock sensor and securing the new sensor using a bolt mount method. Since mounting hardware is not included, ensure you have the correct bolts for your specific vehicle model. Handle the sensor carefully to avoid damage to the terminals and connector. Verify the connector orientation matches the oval shape for proper fitment. It is recommended to consult the vehicle’s service manual for torque specifications and installation procedures.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS239 knock sensor undergoes rigorous testing to confirm accurate signal transmission and resistance to engine environment conditions. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor or region.