Ignition Knock Sensor for Audi and Volkswagen

Delphi AS10284 is an ignition knock (detonation) sensor built for direct-fit service on a wide range of Audi and Volkswagen applications. It uses a 3-terminal, male-pin connection with an oval 1-connector design and screw mounting for a clean OE-style replacement.

Compatible With Audi R8, Q5, A4, A6, S4, S5, TT, and Volkswagen GTI, Tiguan, Passat, and Touareg applications across multiple model years, this sensor is calibrated to OE standards for accurate knock detection and dependable engine management. Delphi AS10284 is a practical choice when replacing a failing knock sensor on turbocharged and performance-oriented engines.

Key Features

• Ignition knock (detonation) sensor for emission control and engine management systems
• 3-terminal design with male terminals and a male oval connector
• Single connector, screw-mount installation style
• Tested and calibrated to OE standards for accurate readings
• Direct replacement for select Audi and Volkswagen vehicles
• Part number: AS10284

Detailed Description

Delphi AS10284 is engineered to monitor engine knock and send precise signals to the vehicle’s control system so ignition timing can be adjusted as needed. Delphi validates its sensors through OE development methods and product testing, helping ensure consistent output and reliable operation. This part cross-references Standard Ignition KS312 for the same application. The AS10284 part number is also commonly searched by owners servicing Audi A4, A6, Q5, and Volkswagen GTI or Tiguan models.

What It Helps Address

• Knock sensor fault codes
• Rough running caused by incorrect ignition timing
• Reduced engine performance from inaccurate detonation feedback
• Check engine light related to knock sensor circuit issues
• Driveability problems on Audi and Volkswagen engines

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. This sensor uses a screw mount and does not include mounting hardware. Inspect the harness connector for corrosion or damage, and clear diagnostic trouble codes after replacement. Confirm vehicle-specific fitment for your exact year, make, and model before ordering.

Quality Assurance

Delphi backs this sensor with OE-focused development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and reduce repeat repairs.

• Fits 2020-2023 Audi R8, N/A
• Fits 2017-2018 Audi R8, N/A
• Fits 2014-2015 Audi R8, N/A
• Fits 2010-2012 Audi R8, N/A
• Fits 2015-2018 Audi Q3, N/A
• Fits 2015-2018 Audi Q3 Quattro, N/A
• Fits 2017-2018 Volkswagen Tiguan Limited, N/A
• Fits 2008-2017 Audi A5 Quattro, N/A
• Fits 2009-2017 Audi Q5, N/A
• Fits 2014-2017 Audi SQ5, N/A
• Fits 2009-2017 Volkswagen CC, N/A
• Fits 2009-2017 Volkswagen Tiguan, N/A
• Fits 2009-2016 Audi A4, N/A
• Fits 2006-2007 Audi A4, N/A
• Fits 2005-2016 Audi A4 Quattro, N/A
• Fits 2013-2016 Audi allroad, N/A
• Fits 2010-2016 Audi S4, N/A
• Fits 2010-2016 Audi S5, N/A
• Fits 2007-2016 Volkswagen Eos, N/A
• Fits 2006-2015 Audi A6, N/A
• Fits 2005-2015 Audi A6 Quattro, N/A
• Fits 2012-2015 Audi A7 Quattro, N/A
• Fits 2011-2015 Audi Q7, N/A
• Fits 2009-2015 Audi TT Quattro, N/A
• Fits 2009-2015 Audi TTS Quattro, N/A
• Fits 2011-2015 Volkswagen Touareg, N/A
• Fits 2010-2014 Audi A5, N/A
• Fits 2013-2014 Audi A8 Quattro, N/A
• Fits 2006-2014 Volkswagen GTI, N/A
• Fits 2006-2013 Audi A3, N/A
• Fits 2009-2013 Audi A3 Quattro, N/A
• Fits 2012-2013 Volkswagen Beetle, N/A
• Fits 2012-2013 Volkswagen Golf R, N/A
• Fits 2013 Volkswagen Jetta, N/A
• Fits 2006-2010 Volkswagen Jetta, N/A
• Fits 2006-2010 Volkswagen Passat, N/A
• Fits 2008-2009 Audi TT, N/A