Global Parts 1811928 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Audi Models

The Global Parts Ignition Knock (Detonation) Sensor, part number 1811928, is designed to provide accurate knock detection for Audi vehicles including the A6 Quattro, RS5, S4, S6, and S8. This sensor helps maintain engine performance by detecting engine knock and sending signals to the engine control unit.

• Wiring harness length of 11.87 inches for flexible installation
• Blade terminal type ensuring secure electrical connection
• Single female oblong connector with three terminals
• Wiring harness included for direct replacement
• Compatible with multiple Audi performance and luxury models

Product Details and Specifications

The Global Parts 1811928 ignition knock sensor features a wiring harness length of 11.87 inches, providing sufficient reach for proper placement on the engine block. It includes a female oblong connector with three blade terminals, designed to ensure a reliable electrical connection. The sensor comes with the wiring harness included, simplifying the replacement process. Note that mounting hardware is not included, so existing hardware should be reused or sourced separately.

Compatible Audi Vehicles

This ignition knock sensor is compatible with several Audi models, specifically the A6 Quattro, RS5, S4, S6, and S8. It is engineered to meet the specifications required for these vehicles’ emission control and engine management systems, ensuring proper knock detection and engine timing adjustments.

Common Applications and Issues Addressed

• Detects engine knock or detonation to prevent engine damage
• Helps maintain optimal engine timing and performance
• Supports emission control by ensuring proper combustion
• Prevents engine misfires related to knock sensor failure
• Reduces risk of engine knocking noise and rough idling

Installation Notes and Tips

When installing the Global Parts 1811928 ignition knock sensor, verify the wiring harness length of 11.87 inches is suitable for your vehicle’s engine layout. The sensor uses a female oblong connector with three blade terminals, so ensure the mating connector matches this configuration. Since mounting hardware is not included, retain the original hardware or obtain compatible fasteners. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM standards 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.