Standard Ignition KS426 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS426 Knock Sensor

The Standard Ignition KS426 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in select Mazda vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

• Compatible with select Mazda models
• Screw-in mounting type with M10x1.25 thread size
• Single female blade terminal with oval-shaped connector
• Screw-on attachment method for secure installation
• Mounting hardware not included

Detailed Product Features and Specifications

The KS426 knock sensor from Standard Ignition features a screw-in mounting type with a thread size of M10x1.25, ensuring a secure and precise fit in the engine block. It uses a single female blade terminal and a female oval-shaped connector, designed for reliable electrical connections. The sensor attaches via a screw-on method, providing a stable installation without the need for additional mounting hardware. This ignition knock sensor is engineered to detect engine detonation and relay this information to the vehicle’s engine control system, helping to optimize ignition timing and prevent engine damage.

Compatible Mazda Models and Applications

This ignition knock sensor is compatible with specific Mazda vehicles, making it a suitable replacement part for maintaining engine efficiency and performance. The Standard Ignition KS426 is designed to meet the exact specifications required by these Mazda models, ensuring proper fitment and function.

Common Issues Addressed by the KS426 Knock 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 engine damage from undetected detonation

Installation Notes and Tips

Installation of the Standard Ignition KS426 sensor requires a screw-in method using the M10x1.25 thread size. Ensure the mounting surface is clean and free of debris before installation. Since mounting hardware is not included, use appropriate screws compatible with the vehicle’s specifications. Connect the female blade terminal securely to the vehicle’s wiring harness, verifying the oval-shaped connector fits properly. Proper torque specifications should be followed to avoid sensor damage or improper sealing.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for quality and durability. The KS426 ignition knock sensor undergoes rigorous testing to ensure reliable performance in emission control systems. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship under normal use conditions.