Global Parts 1811826 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Audi and Volkswagen Models

The Global Parts 1811826 Ignition Knock (Detonation) Sensor is designed to provide accurate engine knock detection for select Audi and Volkswagen vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending precise signals to the engine control unit.

• Wiring harness length: 23 inches for flexible installation
• Blade terminal type with 3 terminals for secure electrical connection
• Includes wiring harness with a single female oblong connector
• Connector designed for easy plug-in with one connector quantity
• Mounting hardware not included, allowing for custom installation options

Technical Details and Compatibility

The Global Parts 1811826 ignition knock sensor features a 23-inch wiring harness that provides ample length for routing within the engine bay. It uses a blade terminal type with three terminals, ensuring a reliable electrical connection. The sensor includes a female oblong connector, designed for compatibility with the original equipment wiring harness. This sensor is compatible with various Audi and Volkswagen models, including the Beetle, Golf, Jetta, Passat, and TT RS Quattro, making it suitable for drivers seeking a direct replacement part.

Common Applications and Problem Resolution

This ignition knock sensor is used to detect engine knocking or detonation, which can negatively impact engine performance and fuel efficiency. Installing the Global Parts 1811826 sensor can help address issues such as:

• Engine knocking or pinging noises during acceleration
• Reduced fuel economy due to improper ignition timing
• Check engine light triggered by knock sensor fault codes
• Engine hesitation or rough idling caused by detonation
• Potential engine damage from undetected knock events

Installation Notes and Tips

When installing the Global Parts 1811826 ignition knock sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. The sensor mounts in the designated location on the engine block; however, mounting hardware is not included and may need to be sourced separately. Verify the connector securely mates with the vehicle’s wiring harness to avoid electrical issues. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty Information

Global Parts manufactures this ignition knock sensor to meet or exceed OEM specifications for fit and function. While mounting hardware is not included, the sensor and wiring harness are designed for durability and reliable performance. Please refer to Global Parts’ warranty policy for coverage details on the 1811826 sensor.