Standard Ignition KS259 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Audi and Volkswagen Vehicles

The Standard Ignition KS259 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and help optimize performance in select Audi and Volkswagen models. This sensor is engineered to meet OEM specifications, ensuring precise monitoring and reliable operation.

• Compatible with Audi A4, A4 Quattro, and Volkswagen Passat models
• Part number KS259 for easy identification and replacement
• Bolt-on attachment method for secure mounting
• Features a rectangular, plug-in female connector with three terminals
• Constructed from durable plastic and metal materials
• Blade-type male terminals for reliable electrical connection

Technical Details and Construction

The KS259 ignition knock sensor from Standard Ignition is built with a bolt mount design, allowing for straightforward installation on compatible engines. It includes a single rectangular connector with a female plug-in interface and three blade-type male terminals, ensuring a stable and secure electrical connection. The sensor housing combines plastic and metal components to withstand engine bay conditions while maintaining sensor accuracy. Note that mounting hardware is not included with this part.

Application and Problem Resolution

This ignition knock sensor is specifically compatible with Audi A4, A4 Quattro, and Volkswagen Passat vehicles, providing accurate knock detection to help the engine control unit adjust ignition timing effectively. Installing the KS259 sensor can address issues such as:

• Engine knocking or pinging under load
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by knock sensor faults
• Engine performance irregularities related to detonation
• Potential long-term engine damage from undetected knock

Installation Notes and Tips

When installing the Standard Ignition KS259 sensor, ensure the mounting surface is clean and free of debris for proper bolt-on attachment. Use the original mounting hardware or equivalent bolts, as this sensor does not include mounting hardware. Carefully connect the rectangular female plug to the vehicle’s wiring harness, verifying that the three blade terminals align correctly. Avoid over-tightening the mounting bolt to prevent damage to the sensor housing.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The KS259 ignition knock sensor undergoes rigorous quality control testing to ensure consistent operation. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.