Walker 242-1087 Ignition Knock (Detonation) Sensor

Overview of Walker Ignition Knock Sensor 242-1087

The Walker Products Ignition Knock (Detonation) Sensor 242-1087 is designed for precise detection of engine knock in Nissan Frontier and Sentra models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

• Length: 48.87 mm for proper fitment
• Blade terminal type ensuring secure electrical connection
• Single rectangular female connector for easy integration
• Two male terminals for reliable signal transmission
• Mounting hardware not included, allowing use of existing components
• Compatible with Nissan Frontier and Sentra vehicles

Walker Products Brand Line Details

Walker Products specializes in emission control components, including sensors that meet OEM specifications. The 242-1087 ignition knock sensor is part of their sensor lineup, engineered to provide accurate detonation detection and support emission compliance for Nissan vehicles. This product line focuses on durability and precise fitment to maintain engine efficiency and reduce harmful emissions.

Product Description and Attributes

The Walker 242-1087 ignition knock sensor measures 48.87 mm in length, making it suitable for the designated Nissan models. It features a blade terminal type with two male terminals, designed to connect securely to the vehicle’s wiring harness. The sensor includes one rectangular female connector, facilitating straightforward installation and reliable electrical contact. Note that mounting hardware and wiring harness are not included, so existing components should be reused during replacement.

Common Applications and Issues Addressed

• Detects engine knock or detonation to prevent damage
• Helps maintain proper ignition timing and engine performance
• Supports emission control by providing accurate sensor data
• Prevents engine misfires related to knock sensor failure
• Reduces risk of engine damage caused by uncontrolled detonation

Installation Notes and Tips

When installing the Walker 242-1087 ignition knock sensor on Nissan Frontier or Sentra models, ensure the sensor length and connector type match the vehicle specifications. Use existing mounting hardware as it is not included with the sensor. Verify the blade terminal connections are secure and free of corrosion. Proper installation will ensure accurate knock detection and optimal engine control unit response.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 242-1087 ignition knock sensor. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with OEM replacement parts, ensuring reliability and performance for Nissan Frontier and Sentra vehicles.