HomeEmission Control > SensorsStandard Ignition KS233 Ignition Knock (Detonation) Sensor - Right
Part #: KS233

Standard Ignition KS233 Ignition Knock (Detonation) Sensor - Right

Right
⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, A8 Quattro and Phaeton
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Reliable Ignition Knock Sensor for Audi A8 Quattro and Volkswagen Phaeton

The Standard Ignition KS233 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for select Audi and Volkswagen models. Engineered for direct bolt mounting, this sensor ensures precise monitoring of engine detonation to optimize performance and emissions control.

Key Features of the KS233 Ignition Knock Sensor

  • Direct bolt mount attachment method for secure installation
  • Three-terminal design with male pins and a female oval plug-in connector
  • Single connector with an oval shape for reliable electrical connection
  • Compatible with Audi A8 Quattro and Volkswagen Phaeton models
  • Does not include mounting hardware, allowing use of existing bolts

Detailed Description of the Standard Ignition KS233 Sensor

The KS233 ignition knock sensor from Standard Ignition is engineered to detect engine knock or detonation by sensing vibrations in the engine block. Featuring a three-terminal configuration, it uses male pin terminals that connect to a female oval-shaped plug-in connector, ensuring a stable and secure electrical interface. The sensor mounts directly to the engine block using a bolt mount method, providing accurate feedback to the engine control unit (ECU) for optimal ignition timing adjustments. This sensor is specifically designed for use in Audi A8 Quattro and Volkswagen Phaeton vehicles, making it a precise replacement part for maintaining engine efficiency and emissions compliance.

Common Applications and Issues Addressed

  • Detects engine knock to prevent potential damage from detonation
  • Helps maintain proper ignition timing for improved fuel efficiency
  • Supports emission control systems by providing accurate knock data
  • Resolves engine hesitation or pinging related to faulty knock sensors
  • Prevents check engine light triggers related to knock sensor faults

Installation Notes and Tips

  • Ensure the mounting surface is clean and free of debris before installation
  • Use the existing bolt hardware from the original sensor as mounting hardware is not included
  • Verify connector orientation; the female oval plug-in connector should align with the vehicle wiring harness
  • Handle terminals carefully to avoid bending or damage during installation
  • Consult vehicle service manual for torque specifications and sensor location

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The KS233 ignition knock sensor undergoes rigorous quality control to ensure reliable performance in Audi A8 Quattro and Volkswagen Phaeton vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberKS233
Attachment MethodDirect
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypePin

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AudiA8 Quattro4.2LV8N/ABlack Finish; 3 Term.
2006VolkswagenPhaeton4.2LV8N/A820mm Wire
2005AudiA8 Quattro4.2LV8Rightw/ Black Connector
2005VolkswagenPhaeton4.2LV8N/Aw/ Black Connector; 820mm Wire
2004AudiA8 Quattro4.2LV8RightBlack finish ignition lock cylinder.
2004VolkswagenPhaeton4.2LV8N/Aw/ Black Connector; 820mm Wire

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

077905377D077905377F158-099417-08415S238171-675873084DKS673KDSA171KNS1203S8833SBA4222V10-72-1165

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.