Walker 242-1019 Ignition Knock (Detonation) Sensor

Overview of Walker Products Ignition Knock Sensor 242-1019

The Walker Products Ignition Knock (Detonation) Sensor 242-1019 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with select Buick, Chevrolet, Oldsmobile, and Pontiac models, including the LeSabre, Lumina APV, Regal, Silhouette, and Trans Sport.

• Length: 53.6 mm for precise fitment
• Terminal Type: Bullet style for secure electrical connection
• Connector Quantity: Single connector with a round shape
• Connector Gender: Female connector with one male terminal
• Mounting Hardware: Not included, allowing use of existing hardware
• Wiring Harness: Not included, compatible with factory harnesses

Detailed Product Description

This ignition knock sensor from Walker Products is engineered to monitor engine detonation by detecting vibrations caused by knocking. The sensor features a 53.6 mm length and a bullet terminal type, ensuring a reliable electrical connection. It includes one round-shaped female connector with a single male terminal, designed for straightforward integration with the vehicle's wiring system. While mounting hardware and wiring harness are not included, the sensor is compatible with original equipment mounting points and harnesses on applicable Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.

Walker Products is known for providing emission control components that meet or exceed OEM specifications. This sensor is part of their emission control sensors line, focusing on accurate detection and durability to maintain engine performance and emissions compliance.

Common Applications and Issues Addressed

• Detects engine knocking to prevent potential damage
• Helps optimize ignition timing for improved engine efficiency
• Reduces engine misfires related to detonation
• Supports emission control systems by providing accurate sensor data
• Prevents check engine light triggers related to knock sensor faults

Installation Notes and Tips

• Ensure the sensor is installed in the correct location on the engine block
• Use existing mounting hardware or appropriate replacements as mounting hardware is not included
• Verify connector compatibility with the vehicle’s wiring harness before installation
• Handle the sensor carefully to avoid damage to the terminal and connector
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the ignition knock sensor 242-1019. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for emission-related components. This sensor is manufactured to meet OEM fit, form, and function requirements, ensuring reliable performance in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.