Standard Ignition KS231 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS231 Knock Sensor for Acura RSX

The Standard Ignition KS231 Ignition Knock (Detonation) Sensor is designed specifically for Acura RSX models. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance by providing accurate feedback to the vehicle's engine control unit.

• Direct screw-in attachment method with M12 x 1.25 thread size
• Single male blade terminal with one female square plug-in connector
• Compact design with one connector and one terminal for precise fitment
• Compatible with Acura RSX ignition systems requiring a knock sensor
• Mounting hardware not included, designed for direct replacement

Detailed Product Description and Attributes

The KS231 knock sensor from Standard Ignition is engineered to detect engine detonation by sensing vibrations caused by knocking. It features a screw-in mounting type with an M12 x 1.25 thread size, ensuring secure installation directly onto the engine block. The sensor includes one male blade terminal and one female square-shaped plug-in connector, facilitating a reliable electrical connection. This direct attachment method supports accurate signal transmission to the engine control unit, helping maintain engine timing and performance. The sensor does not come with mounting hardware, so reusing existing screws or purchasing compatible hardware is necessary during installation.

Applications and Common Issues Addressed

• Detects engine knock or detonation to prevent engine damage
• Helps improve fuel efficiency by optimizing ignition timing
• Prevents engine misfires related to knock sensor failure
• Reduces engine noise caused by uncontrolled detonation
• Supports emission control by maintaining proper combustion

Installation Notes and Tips

When installing the Standard Ignition KS231 knock sensor on an Acura RSX, ensure the engine is cool to avoid injury. Use the correct M12 x 1.25 mounting screws, as mounting hardware is not included. Carefully connect the male blade terminal to the female square plug-in connector to ensure a secure electrical connection. Avoid overtightening the sensor to prevent damage to the threads or sensor housing. It is recommended to inspect the wiring harness and connectors for corrosion or damage before installation.

Quality Assurance and Warranty Information

Standard Ignition manufactures the KS231 knock sensor to meet or exceed OEM specifications for durability and performance. While mounting hardware is not included, the sensor is tested for reliable operation under typical driving conditions. Warranty coverage details should be confirmed at the point of purchase, as Standard Ignition typically offers limited warranties on their emission control sensors to protect against defects in materials and workmanship.