Standard Ignition KS322 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS322 Knock Sensor

The Standard Ignition KS322 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for improved engine performance. Compatible with various Dodge and Mercedes-Benz models, this sensor helps maintain optimal combustion by detecting engine knock and sending signals to the engine control unit.

• Mounting hardware not included for direct sensor replacement
• Two-terminal blade type with male terminals and female connector
• Rectangular, plug-in connector for secure electrical connection
• Bolt-on attachment method with bolt mount for stable installation
• Sensor only, no additional components included

Detailed Product Description

The Standard Ignition KS322 knock sensor features a bolt-mount design that ensures a secure fit on compatible engines. It uses a rectangular plug-in connector with two blade terminals—male terminals on the sensor side and a female connector—allowing for straightforward electrical integration. This sensor is engineered to detect engine detonation or knock, which can negatively impact engine efficiency and longevity. By accurately sensing these vibrations, the KS322 helps the engine control unit adjust ignition timing to prevent damage.

This sensor is compatible with a wide range of Dodge and Mercedes-Benz vehicles, including models such as the Mercedes-Benz C63 AMG, E350, ML350, and Dodge B200. The part number KS322 ensures you receive the correct sensor designed specifically for these applications.

Common Applications and Issues Addressed

• Detects engine knock or detonation for proper ignition timing adjustment
• Prevents engine damage caused by uncontrolled knocking
• Helps maintain fuel efficiency and engine performance
• Resolves engine warning lights related to knock sensor faults
• Improves overall drivability by ensuring smooth engine operation

Installation Notes and Tips

• Mounting hardware is not included; reuse existing bolts or purchase separately
• Ensure the sensor is securely bolt-mounted to the engine block for accurate readings
• Handle the sensor and connector carefully to avoid terminal damage
• Verify connector polarity: male blade terminals on sensor, female connector on wiring harness
• Consult vehicle-specific service manual for torque specifications and sensor location

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS322 knock sensor undergoes rigorous testing to confirm accurate knock detection and electrical integrity. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship.