Global Parts 1814963 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Audi A8 Quattro and Volkswagen Phaeton

The Global Parts 1814963 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and optimize ignition timing for improved engine performance. Specifically compatible with Audi A8 Quattro and Volkswagen Phaeton models, this sensor ensures precise monitoring of detonation events.

• Wiring harness length of 25.0 inches for flexible installation
• Blade terminal type with 4 terminals for secure electrical connection
• Single female square-shaped connector for reliable fitment
• Wiring harness included for convenience
• Mounting hardware not included

Detailed Product Description

This ignition knock sensor from Global Parts, part number 1814963, is engineered to detect engine detonation by sensing vibrations caused by knocking. The sensor features a 25-inch wiring harness, allowing for easier routing within the engine bay. It uses a blade terminal type with four terminals, providing a stable and secure electrical connection. The sensor’s single female connector has a square shape, ensuring compatibility with the factory wiring harness on Audi A8 Quattro and Volkswagen Phaeton vehicles. The included wiring harness simplifies installation, although mounting hardware is not provided and must be sourced separately.

Common Applications and Issues Addressed

• Detects engine knock to prevent potential damage
• Helps maintain optimal ignition timing for fuel efficiency
• Reduces engine misfires related to detonation
• Supports emission control by monitoring combustion quality
• Prevents engine performance loss due to knock sensor failure

Installation Notes and Tips

When installing the Global Parts 1814963 knock sensor on Audi A8 Quattro or Volkswagen Phaeton models, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the blade terminals are securely connected and the female square connector is fully seated. Since mounting hardware is not included, use the original sensor mounting bolts or appropriate replacements. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for fit and function. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure reliability and durability in emission control applications.