Standard Ignition KS48 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS48 Knock Sensor

The Standard Ignition KS48 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in Saturn vehicles. Engineered with a screw-in mounting type and a round connector shape, this sensor ensures reliable fitment and performance for Saturn SC, SC1, SC2, SL, SL1, SL2, SW1, and SW2 models.

• Screw-in attachment method for secure installation
• Round connector shape with a single male terminal
• Thread size M10 x 1.5 for exact fitment
• Compatible with multiple Saturn models including SC and SL series
• Part number KS48 for easy identification and replacement

Detailed Product Description

The Standard Ignition KS48 knock sensor is a critical component in the emission control system, designed to detect engine detonation or knock. Featuring a screw-in mounting type, it provides a secure and stable connection to the engine block. The sensor’s round connector shape and single male terminal simplify electrical connections, reducing installation errors. With a thread size of M10 x 1.5, this sensor matches factory specifications for Saturn SC, SC1, SC2, SL, SL1, SL2, SW1, and SW2 models, ensuring proper fit and function.

Common Applications and Issues Addressed

• Detects engine knock to prevent damage and optimize performance
• Helps reduce harmful emissions by enabling proper ignition timing adjustments
• Prevents engine misfires related to detonation
• Improves fuel efficiency by maintaining correct combustion
• Resolves check engine light triggers related to knock sensor faults

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid injury
• Use the M10 x 1.5 thread size to match factory mounting points
• Secure the sensor with the screw-in attachment method to prevent loosening
• Verify the round connector is properly seated with the single male terminal
• Consult vehicle service manual for torque specifications and sensor location

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for durability and performance. The KS48 knock sensor undergoes rigorous testing to ensure reliable operation under normal driving conditions. Warranty coverage details vary by distributor but typically include protection against defects in materials and workmanship.