Walker 242-1056 Ignition Knock (Detonation) Sensor

Overview of Walker Products Ignition Knock Sensor 242-1056

The Walker Products Ignition Knock (Detonation) Sensor 242-1056 is designed for precise detection of engine knock in select Acura and Honda vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

• Length: 44.2 mm for proper fitment
• Blade terminal type with one male terminal
• Single female oblong connector for secure connection
• One connector and one terminal included
• Mounting hardware and wiring harness not included

Detailed Product Description

This ignition knock sensor from Walker Products is engineered to detect engine detonation in Acura and Honda models such as the Accord, Civic, CR-V, Element, RDX, RSX, and TSX. The sensor features a 44.2 mm length, ensuring compatibility with the designated engine mounts. It includes a single blade terminal with a male terminal gender and a female oblong connector, designed for a reliable electrical connection. The sensor does not come with mounting hardware or a wiring harness, so these components must be sourced separately during installation.

Walker Products is known for its focus on emission control components, and this sensor is part of their specialized product line aimed at maintaining engine efficiency and emissions compliance. The 242-1056 part number identifies this specific ignition knock sensor within the Walker Products range, ensuring compatibility with the listed Acura and Honda vehicles.

Common Applications and Issues Addressed

• Detects engine knock or detonation to prevent engine damage
• Helps maintain proper ignition timing and engine performance
• Supports emission control by ensuring efficient combustion
• Prevents engine misfires related to knock sensor failure
• Reduces risk of costly engine repairs due to undetected knocking

Installation Notes and Tips

• Verify compatibility with your Acura or Honda model before installation
• Ensure the sensor length of 44.2 mm fits the mounting location
• Use appropriate mounting hardware as it is not included
• Check connector type: female oblong connector with one blade terminal
• Handle wiring connections carefully to avoid damage to the sensor terminals

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the ignition knock sensor 242-1056. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.