Standard Ignition KS235 Ignition Knock (Detonation) Sensor - Front Left or Rear Right

Reliable Ignition Knock Sensor for Audi and Volkswagen Models

The Standard Ignition KS235 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for select Audi and Volkswagen vehicles. This sensor helps maintain engine performance by detecting abnormal combustion and allowing the engine control unit to adjust timing accordingly.

• Direct bolt mount installation for secure attachment
• Equipped with a single oval-shaped female connector
• Features 3 terminals with male pins for reliable electrical connection
• Designed specifically for Audi and Volkswagen models including A6 Quattro, A8 Quattro, Allroad Quattro, Q7, R8, RS4, RS5, RS7, S4, S5, S6, S7, S8, and Touareg
• Mounting hardware not included, requires existing bolts for installation

Product Details and Specifications

The KS235 Ignition Knock Sensor from Standard Ignition is engineered to detect engine detonation by monitoring vibrations caused by knocking. It features a direct attachment method with a bolt mount type, ensuring a stable and precise fit. The sensor includes one oval-shaped female connector with three male pin terminals, facilitating a secure electrical interface with the vehicle’s engine management system. This sensor is compatible with a range of Audi and Volkswagen models, including performance and luxury variants such as the RS and S series, ensuring proper fitment and function.

Applications and Common Issues Addressed

• Detects engine knock or detonation to prevent engine damage
• Helps optimize ignition timing for improved fuel efficiency
• Prevents engine misfires related to knock sensor failure
• Reduces risk of engine performance loss due to improper combustion
• Supports emission control by maintaining proper engine operation

Installation Notes and Tips

Installation requires removal of the old knock sensor and mounting the KS235 sensor directly using the vehicle’s existing bolt hardware, as mounting hardware is not included. Ensure the connector is properly aligned with the oval female connector and that all three terminals make secure contact. It is recommended to check the sensor wiring and connector for any damage before installation. Proper torque specifications should be followed to avoid sensor damage or improper function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS235 sensor undergoes rigorous testing to verify its accuracy and longevity. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship.