Standard Ignition KS312 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS312 Knock Sensor

The Standard Ignition KS312 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.

• Direct bolt mount attachment for secure installation
• Three terminals with blade terminal type for reliable electrical connection
• Female connector with an oval plug-in shape for compatibility
• Constructed from durable metal and plastic materials
• Includes one connector with male terminal gender

Detailed Product Description

The KS312 knock sensor from Standard Ignition is engineered to detect engine knock or detonation, which can negatively impact engine efficiency and longevity. Featuring a direct bolt mount design, this sensor installs securely on compatible Audi and Volkswagen engines, including models such as the A3, A4, A5, A6, Q5, and Golf series. The sensor’s three-terminal configuration uses blade-type terminals, ensuring a stable and consistent electrical connection. Its female oval plug-in connector is designed for easy integration with the vehicle’s wiring harness. Made from a combination of metal and plastic, the sensor offers durability under typical engine bay conditions.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with a wide range of Audi and Volkswagen vehicles, including but not limited to:

• Audi A3, A4, A5, A6, A7, A8 Quattro, Q2, Q3, Q5, Q7, R8, S3, S4, S5, SQ5, Tiguan, Touareg, TT, TTS Quattro
• Volkswagen Beetle, Bora, CC, Eos, GLI, Golf, Jetta, Passat, Amarok, and others

Common Issues Addressed by the KS312 Knock Sensor

• Engine knocking or pinging during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by detonation-related fault codes
• Engine performance irregularities caused by inaccurate knock detection
• Potential engine damage from undetected knocking

Installation Notes and Tips

The KS312 sensor mounts directly to the engine block using a bolt mount method. Ensure the mounting surface is clean and free of debris before installation. The sensor includes a female oval plug-in connector with three blade terminals; verify connector compatibility with the vehicle’s wiring harness. No mounting hardware is included, so use the original bolt or an appropriate replacement. 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 for fit, form, and function. The KS312 knock sensor undergoes rigorous testing to ensure reliable performance in emission control systems. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship.