Walker 242-1070 Ignition Knock (Detonation) Sensor

Overview of Walker Products Ignition Knock Sensor 242-1070

The Walker Products Ignition Knock (Detonation) Sensor 242-1070 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with select Ford, Mazda, and Mercury models, including the Ford Escape, Focus, and E-150 Econoline series.

• Blade terminal type for reliable electrical connection
• Includes wiring harness for straightforward installation
• Single male square connector with four female terminals
• Mounting hardware not included
• Compatible with Ford Contour, E-150 Econoline, E-250 Econoline, Mazda Tribute, and Mercury Mystique

Detailed Product Description

The Walker Products ignition knock sensor 242-1070 features a blade terminal type that ensures a secure and stable electrical connection. It comes equipped with a wiring harness, simplifying the installation process by providing all necessary wiring components. The sensor has one male square connector with four female terminals, designed to interface precisely with the vehicle’s engine control system. Although mounting hardware is not included, the sensor’s design allows for easy integration into the engine bay of compatible vehicles.

Walker Products is known for its focus on emission control components, and this ignition knock sensor is part of their specialized line aimed at maintaining engine performance and reducing harmful emissions. The sensor plays a critical role in detecting detonation or knocking, allowing the engine control unit to adjust ignition timing accordingly.

Compatible Vehicles and Applications

• Ford Contour
• Ford E-150 Econoline and E-150 Econoline Club Wagon
• Ford E-250 Econoline
• Ford Escape
• Mazda Tribute
• Mazda Focus
• Mercury Mystique

Common Issues Addressed by This Sensor

• Engine knocking or pinging during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by detonation sensor faults
• Engine performance issues related to inaccurate knock detection
• Potential damage from prolonged engine detonation

Installation Notes and Tips

• Ensure the wiring harness is properly connected to the male square connector
• Verify the sensor’s blade terminals are securely attached to the engine wiring
• Use appropriate mounting hardware compatible with your vehicle, as it is not included
• Consult vehicle service manual for sensor location and torque specifications
• Disconnect the battery before installation to prevent electrical shorts

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the ignition knock sensor 242-1070. Each unit undergoes testing to ensure accurate detection and durability under normal operating conditions. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for emission control components.