Holstein Parts Ignition Knock Detonation Sensor for Audi-Left-2KNC0166

Description

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Holstein Parts Ignition Knock Detonation Sensor for Audi-Left-2KNC0166
Holstein utilizes only premium materials to ensure durability and reliable service
Tested to ensure voltage specifications align with OE standards
The electronic component 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 vibrations from the engine, and transmits them to the computer using a voltage signal
Wire harness comes with protective sleeve to prevent wires from damage
Global coverage of European, Asian, and Domestic vehicles
3-Year/36,000-Mile Warranty on all Holstein Knock Sensors
Product Details
What's in the Box
Terms & Conditions
Product Details
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 low-grade fuel and having the knock sensor allows you to use different grade fuels without causing engine damage.
What's in the Box
Terms & Conditions
36,000-miles/3-years