Standard Ignition KS46 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS46 Knock Sensor

The Standard Ignition KS46 Ignition Knock (Detonation) Sensor is designed to provide accurate detection of engine knock for optimal performance. Compatible with various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models, this sensor ensures reliable operation in emission control systems.

• Screw-on attachment method for secure installation
• Female round plug-in connector for easy wiring
• Screw-in mounting type with DIN 158-M12 x 1.25 thread size
• Single male pin terminal for precise electrical connection
• Compatible with multiple GM and related vehicle models

Technical Details and Attributes

The KS46 knock sensor features a screw-on attachment method that guarantees a firm and vibration-resistant fit. Its female connector is round in shape and designed as a plug-in type, facilitating straightforward electrical connections. The sensor mounts via a screw-in method using a DIN 158-M12 x 1.25 thread size, ensuring compatibility with factory mounting points. It includes one male pin terminal, which provides a reliable electrical interface for accurate knock detection signals.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with a range of vehicles including Buick Achieva, Chevrolet Cavalier, Century, Corsica, Cutlass Ciera, Grand Am, Malibu, Pontiac Grand Am, Sunfire, GMC Sonoma, S10, Isuzu Hombre, and Oldsmobile Skylark and Oasis models. The Standard Ignition KS46 sensor is suitable for emission control systems requiring precise knock detection to optimize engine timing and performance.

Common Issues Addressed by the KS46 Knock Sensor

• Engine knocking or pinging during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by knock sensor fault codes
• Engine hesitation or rough idling caused by detonation
• Potential damage to engine components from undetected knock

Installation Notes and Tips

When installing the Standard Ignition KS46 sensor, ensure the mounting surface is clean and free of debris to maintain proper sensor function. Use the specified DIN 158-M12 x 1.25 thread size to secure the sensor firmly without over-tightening. Connect the female round plug-in connector carefully to avoid damaging the terminal pin. It is recommended to verify sensor operation with a diagnostic tool after installation to confirm proper knock detection.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS46 knock sensor undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects for a specified period.