Global Parts 1811810 Ignition Knock (Detonation) Sensor

Overview of Global Parts Ignition Knock Sensor 1811810

The Global Parts Ignition Knock (Detonation) Sensor 1811810 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 Beetle, Golf, Jetta, Passat, and TT RS Quattro models
• Wiring harness length of 26.75 inches for flexible installation
• Blade terminal type with 3 terminals for reliable electrical connection
• Single female oblong connector for secure fitment
• Includes wiring harness but excludes mounting hardware

Detailed Product Description

The Global Parts 1811810 ignition knock sensor is engineered to detect engine detonation by sensing vibrations caused by knocking. It features a 26.75-inch wiring harness that provides ample length for installation in various engine compartments. The sensor uses a blade terminal type with three terminals, ensuring stable electrical contact and signal transmission. Its single female oblong connector is designed to fit securely with the vehicle’s wiring system, minimizing the risk of disconnection or signal loss. While the wiring harness is included, mounting hardware is not provided, so ensure you have the necessary tools and parts for installation.

Applications and Common Issues Addressed

• Detects engine knock to prevent potential damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces engine misfires related to detonation
• Supports emission control systems by maintaining proper combustion
• Prevents check engine light triggers related to knock sensor faults

Installation Notes and Tips

When installing the Global Parts 1811810 sensor, verify compatibility with your specific Audi or Volkswagen model, including Beetle, Golf, Jetta, Passat, or TT RS Quattro. The included wiring harness simplifies connection, but since mounting hardware is not included, use existing or OEM hardware for secure sensor placement. Ensure the blade terminals are clean and properly seated to avoid electrical issues. Follow manufacturer torque specifications to prevent sensor damage.

Quality Assurance and Warranty

Global Parts maintains strict quality control standards for the 1811810 ignition knock sensor to ensure reliable performance and durability. This sensor is manufactured to meet or exceed OEM specifications for Audi and Volkswagen vehicles. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.