Global Parts 1811882 Ignition Knock (Detonation) Sensor

Overview of Global Parts Ignition Knock Sensor 1811882

The Global Parts Ignition Knock (Detonation) Sensor 1811882 is designed specifically for Volvo models including the S60, V70, and XC90. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance.

• Compatible with Volvo S60, V70, and XC90 models
• Wiring harness length of 18.75 inches for flexible installation
• Blade terminal type with 4 terminals for reliable electrical connection
• Includes wiring harness with a single female rectangular connector
• Mounting hardware not included

Detailed Product Description

The Global Parts 1811882 ignition knock sensor is engineered to monitor engine detonation by detecting vibrations caused by knocking. It features a wiring harness length of 18.75 inches, providing sufficient reach for installation in the engine bay of Volvo S60, V70, and XC90 vehicles. The sensor uses a blade terminal type with four terminals, ensuring a secure and stable electrical connection. The connector is female and rectangular in shape, designed for compatibility with the vehicle’s existing wiring system. While the wiring harness is included, mounting hardware is not provided, so ensure you have the necessary tools and fasteners for installation.

Common Applications and Issues Addressed

• Detects engine knock to prevent potential engine damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces engine noise caused by detonation
• Prevents check engine light triggers related to knock sensor faults
• Supports overall engine performance and longevity

Installation Notes and Tips

When installing the Global Parts 1811882 ignition knock sensor on Volvo S60, V70, or XC90 models, verify the wiring harness length and connector type to ensure compatibility. The included wiring harness simplifies connection, but since mounting hardware is not included, use the original fasteners or appropriate replacements. Carefully route the wiring harness to avoid heat sources and moving parts. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Global Parts maintains strict quality control standards for their ignition knock sensors. The 1811882 sensor is manufactured to meet OEM specifications for Volvo vehicles. While specific warranty details are not provided, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.