Holstein 2KNC0221 Ignition Knock (Detonation) Sensor

Overview of Holstein Ignition Knock Sensor for Honda Civic

The Holstein Parts Ignition Knock (Detonation) Sensor, part number 2KNC0221, is designed specifically for Honda Civic models. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance.

• Terminal Type: Pin
• Connector Quantity: 1
• Connector Shape: Rectangular
• Terminal Quantity: 3
• Connector Gender: Female
• Terminal Gender: Male

Holstein Parts Product Line Details

Holstein Parts offers a range of emission control sensors engineered to meet OEM specifications. The Holstein Parts line focuses on delivering reliable and precise components, such as this ignition knock sensor, to maintain proper engine function and emission standards for vehicles like the Honda Civic.

Detailed Product Description

The Holstein 2KNC0221 ignition knock sensor features a pin-type terminal with three male terminals housed within a single rectangular female connector. This configuration ensures secure and accurate electrical connections necessary for detecting engine detonation. Designed for compatibility with Honda Civic models, this sensor helps the engine control unit monitor and adjust ignition timing to prevent engine damage caused by knocking.

Common Applications and Issues Addressed

• Detects engine knock or detonation for optimal ignition timing
• Prevents engine damage caused by uncontrolled knocking
• Helps maintain fuel efficiency and engine performance
• Supports emission control by ensuring proper combustion
• Resolves check engine light triggers related to knock sensor faults

Installation Notes and Tips

When installing the Holstein 2KNC0221 ignition knock sensor on a Honda Civic, ensure the connector is properly aligned with the rectangular female housing and that all three pin terminals are securely engaged. Avoid damaging the sensor wiring or terminals during installation. It is recommended to follow the vehicle manufacturer’s torque specifications and diagnostic procedures to verify sensor operation after installation.

Quality Assurance and Warranty

Holstein Parts maintains strict quality control standards for their emission control sensors, including the 2KNC0221 ignition knock sensor. Each unit is tested to meet OEM performance requirements. Warranty details should be confirmed with the distributor or retailer, as Holstein Parts typically offers coverage against manufacturing defects.