Standard Ignition KS143 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS143 Knock Sensor for Mazda 626

The Standard Ignition KS143 Ignition Knock (Detonation) Sensor is designed specifically for Mazda 626 models, providing reliable detection of engine knock to optimize performance and emissions. This sensor features a screw-in mounting type and a single female plug-in connector for straightforward installation and secure connection.

Key Features of the KS143 Knock Sensor

• Compatible with Mazda 626 vehicles
• Screw-in attachment method with M10x1.25 thread size
• Single female connector with round plug-in design
• One blade-type terminal for precise signal transmission
• Mounting hardware not included

Detailed Description of the KS143 Ignition Knock Sensor

The Standard Ignition KS143 sensor is engineered to detect engine detonation or knock by monitoring vibrations within the engine block. It uses a screw-in mounting type with an M10x1.25 thread size, ensuring a secure fit in the designated sensor port on Mazda 626 engines. The sensor’s single female connector features a round plug-in shape with one blade terminal, facilitating a reliable electrical connection to the vehicle’s engine control unit (ECU). This sensor does not include mounting hardware, so ensure proper tools are available for installation.

Common Applications and Issues Addressed

• Detects engine knock to prevent potential damage
• Helps maintain optimal ignition timing and engine performance
• Reduces harmful emissions by enabling proper combustion control
• Prevents engine misfires related to detonation
• Supports diagnostic processes for engine knocking issues

Installation Notes and Tips

• Ensure the engine is cool before removing the old sensor
• Use the correct M10x1.25 thread size tools to avoid damage
• Verify the female connector aligns properly with the vehicle wiring harness
• Do not overtighten the sensor to prevent thread damage
• Check for any engine codes after installation to confirm sensor functionality

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The KS143 knock sensor undergoes rigorous testing to ensure durability and accurate performance in Mazda 626 vehicles. While mounting hardware is not included, the sensor itself is backed by Standard Ignition’s quality standards. Please refer to Standard Ignition’s warranty policy for specific coverage details.