Holstein® 2KNC0129 - Ignition Knock Detonation Sensor

Ignition Knock Detonation Sensor (2KNC0129) by Holstein®. OE Replacement Parts You Can Trust. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy acceleration, it sends signals to the ECU and the ECU retards the ignition timing to compensate for the knocking, which in effect protects the pistons and rings from damage. Knocking also occurs when using lowgrade fuel and having the knock sensor allows you to use different grade fuels without causing engine damage.

Specifications

Features

• Holstein utilizes only premium materials to ensure durability and reliable service
• Global coverage of European, Asian, and Domestic vehicles
• Tested to ensure voltage specifications align with OE standards
• 3-Year/36,000-Mile Warranty on all Holstein Knock Sensors
• The electronic co mponent continuously monitors sensor output to ensure it responds with the appropriate frequency rate
• Each knock sensor is engineered and designed to meet OE specifications for that vehicle, ensuring ideal performance
• The Piezoelectric disc is a crystalline element that receives the vibratio ns from the engine, and transmits them to the computer using a voltage signal
• Wire harness comes with protective sleeve to prevent wires from damage

The Holstein® brand represents a blend of advanced technological innovation and exacting European craftsmanship that stretches back over half a century. This tradition of precision engineering, rigid standards, and optimum performance guides Holstein as Holstein continually strive to enhance Holstein offerings and adapt to continuing challenges in the marketplace. Holstein enhance this tradition of quality with exceptional customer service that focuses on getting you the parts you need when you need them. Your Holstein representative is a highly trained professional who will work with you to determine your goals and exactly what you need to achieve them. Holstein streamlined structure and internal processes allow Holstein to be nimble and respond quickly when Holstein customers need extraordinary service.