9.3018 FACET Ignition Knock Detonation Sensor

Review FACET Ignition Knock Detonation Sensor-vin

The Facet 9.3018 Ignition Knock Detonation Sensor is an essential diagnostic tool designed to detect and measure ignition knock or detonation in internal combustion engines. This sensor plays a crucial role in maintaining engine performance and preventing potential damage.

The sensor is specifically engineered to be vehicle-specific, ensuring a precise fit and function for your make and model. By monitoring engine sound waves, the 9.3018 sensor identifies and quantifies the presence of ignition knock. Ignition knock is a serious condition characterized by premature ignition of the fuel-air mixture in the engine cylinders, leading to a harsh, metallic noise and potential engine damage if left unchecked.

The Facet 9.3018 sensor features a high-performance, temperature-compensated microphone element that accurately captures engine sounds. This element converts acoustic energy into electrical signals, which are then processed by the sensor's sophisticated electronics. The sensor's advanced signal processing algorithms can distinguish between normal engine noise and the distinctive sound patterns of ignition knock.

The sensor comes with a 16-pin connector that plugs directly into the diagnostic port of your vehicle, making installation quick and easy. The sensor also includes a built-in LED indicator, which illuminates when ignition knock is detected, providing real-time feedback for troubleshooting purposes.

The Facet 9.3018 Ignition Knock Detonation Sensor is an invaluable tool for automotive professionals and enthusiasts alike. It enables accurate diagnosis of ignition knock issues, allowing for prompt repair and maintenance. With its vehicle-specific design, high-performance microphone element, and sophisticated signal processing capabilities, the 9.3018 sensor is a reliable and effective solution for maintaining engine health and optimizing performance.

The Facet 9.3018 Ignition Knock Detonation Sensor is an important component in the engine management system of various vehicles, helping to detect and prevent damaging ignition knock or detonation. Here are some pros and cons of buying this sensor to replace a faulty one:

1. Improved Engine Performance: A faulty ignition knock sensor can lead to poor engine performance, rough idling, and even engine damage. Replacing the sensor with a new one can help restore optimal engine performance.

2. Prevents Engine Damage: Ignition knock or detonation can cause significant damage to the engine if left unchecked. A new ignition knock sensor can help detect and prevent this damaging condition, saving costly repairs down the line.

3. Enhanced Fuel Efficiency: A properly functioning ignition knock sensor can help ensure the most efficient combustion process, resulting in improved fuel economy.

1. Cost: The Facet 9.3018 Ignition Knock Detonation Sensor can be relatively expensive, especially when compared to other replacement parts.

2. Installation Complexity: Installing the sensor can be a complex process that requires specialized tools and knowledge. It may be necessary to take the vehicle to a professional mechanic for installation.

3. Potential for False Positives: Some sensors may generate false positives, causing the engine to unnecessarily adjust fuel and ignition timing. This can lead to a rough driving experience and decreased fuel efficiency.

The Facet 9.3018 Ignition Knock Detonation Sensor is an essential component for maintaining optimal engine performance and preventing costly damages. While it may come with some drawbacks, such as cost and installation complexity, the benefits of improved engine performance, engine protection, and fuel efficiency make it a worthwhile investment for many vehicle owners.

If you are experiencing engine knocking or other related symptoms, it is recommended to consult with a professional mechanic to diagnose the issue and determine if replacing the ignition knock sensor is necessary. When purchasing a new sensor, make sure to choose a reputable brand and follow the installation instructions carefully to ensure proper functioning and prevent false positives.

Details:

Ignition knock detonation sensor. No compromise in quality: while the market is being flooded with low cost Asian product, we feel that oem quality still most important feature to bring. This part fits vehicles made in the following years 2001 ,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014 ,2015,2016. This is validated by buyer preference surveys which always rank quality at or near the top in importance.

specifications ignitioncomp:

• brand: Facet
• mpn: 9.3018
• type: Ignition Knock
• upc: 012510032312

offer ignitioncomp:

• sold #: 6
• started: april 8, 2026
• prices: $79.03–$90.99
• item condition: New
• availability: in stock
• options: ship-to-home

seller ignitioncomp:

• rating: 99.8%
• # reviews: 1124
• city: brooklyn, new york

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

payments ignitioncomp:

• other
• wallet: apple-pay
• credit card: mastercard

returns ignitioncomp:

• policy: returns accepted
• time: 30 days
• paid by: seller

shipping ignitioncomp:

• type: fixed
• service: standard
• class: standard
• transit: 3-8 days