Global Parts 1815056 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Buick, Cadillac, and Chevrolet

The Global Parts 1815056 Ignition Knock (Detonation) Sensor is designed to provide accurate detection of engine knock in select Buick, Cadillac, and Chevrolet models. This sensor helps maintain optimal engine performance by monitoring detonation and sending precise signals to the engine control unit.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: Single connector for streamlined installation
• Connector Shape: Oval design ensuring proper fit and alignment
• Terminal Quantity: Two terminals for reliable signal transmission
• Connector Gender: Female connector compatible with factory wiring harness

Detailed Product Description

The Global Parts 1815056 ignition knock sensor features a blade terminal type with two terminals housed within a female oval-shaped connector. This configuration ensures a stable and accurate connection to the vehicle’s wiring harness. Designed specifically for use in Buick CT6, Cadillac CT6, and Chevrolet Encore GX and Trailblazer models, this sensor detects engine detonation and sends real-time data to the engine control module. Proper function of this sensor is critical for preventing engine damage caused by knocking and for optimizing fuel efficiency and emissions control.

Common Applications and Issues Addressed

• Detects engine knock or detonation to prevent damage
• Helps maintain proper ignition timing and engine performance
• Reduces risk of engine misfire and rough idling
• Supports emission control systems by providing accurate sensor data
• Prevents check engine light triggers related to knock sensor faults

Installation Notes and Tips

When installing the Global Parts 1815056 knock sensor, ensure the female oval connector aligns correctly with the vehicle’s wiring harness. Verify that the blade terminals are securely connected to avoid intermittent signals. It is recommended to inspect the sensor mounting area for cleanliness and proper torque specifications as outlined in the vehicle service manual for Buick CT6, Cadillac CT6, Chevrolet Encore GX, and Trailblazer models.

Quality Assurance and Warranty

Global Parts manufactures the 1815056 ignition knock sensor to meet OEM specifications for fit, form, and function. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure durability and reliable performance in emission control applications.