HomeEmission Control > SensorsStandard Ignition KS193 Ignition Knock (Detonation) Sensor
Part #: KS193

Standard Ignition KS193 Ignition Knock (Detonation) Sensor

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Camry, Highlander, and RAV4
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Reliable Ignition Knock Sensor for Toyota Vehicles

The Standard Ignition KS193 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and help optimize performance in Toyota Camry, Highlander, and RAV4 models. This sensor ensures precise monitoring of detonation to maintain engine efficiency and protect critical components.

  • Direct screw-in attachment method with 12 mm thread size for secure installation
  • Single rectangular plug-in connector with female connector gender and male blade terminal
  • One terminal and one connector for straightforward wiring
  • Blade terminal type designed for reliable electrical contact
  • Compatible with Toyota Camry, Highlander, and RAV4 models

Technical Details and Sensor Attributes

The KS193 ignition knock sensor features a direct screw-in mounting type that uses a 12 mm thread size, allowing for a secure and stable fit on the engine block. It includes a single rectangular plug-in connector with a female connector gender, paired with a male blade terminal, ensuring a reliable electrical connection. The sensor has one terminal and one connector, simplifying installation and replacement. The blade terminal type is designed to maintain consistent contact under engine vibrations and temperature changes.

Compatible Toyota Models and Part Number

This ignition knock sensor is compatible with select Toyota models, including the Camry, Highlander, and RAV4. When replacing the ignition knock sensor on these vehicles, using the Standard Ignition KS193 part number ensures proper fitment and function. The KS193 sensor is engineered to meet OEM specifications for these Toyota models, providing accurate knock detection and engine protection.

Common Issues Addressed by the Ignition Knock Sensor

  • Engine knocking or pinging during acceleration or load
  • Reduced fuel efficiency due to improper ignition timing
  • Check engine light triggered by detonation sensor faults
  • Engine performance issues related to inaccurate knock detection
  • Potential engine damage from undetected detonation events

Installation Notes and Tips

Installation of the KS193 sensor requires a direct screw-in method using the 12 mm thread size. Ensure the mounting surface is clean and free of debris before installation. The sensor’s rectangular plug-in connector should be securely connected to the vehicle’s wiring harness, matching the female connector gender and male blade terminal. No mounting hardware is included, so retain original fasteners or source appropriate replacements. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty Information

Standard Ignition manufactures the KS193 ignition knock sensor to meet or exceed OEM standards for durability and performance. While mounting hardware is not included, the sensor’s design ensures reliable operation under typical engine conditions. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.

BrandStandard Ignition
Part NumberKS193
Attachment MethodDirect
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
Mounting TypeScrew-in
Terminal GenderMale
Terminal TypeBlade
Thread Size12 mm

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2003ToyotaCamry2.4LL4N/Aw/o Calif. Emissions
2003ToyotaHighlander2.4LL4N/A
2003ToyotaRAV4GASN/A
2002ToyotaCamry2.4LL4N/A
2002ToyotaHighlander2.4LL4N/A
2002ToyotaRAV42.0LL4GASN/A
2001ToyotaHighlander2.4LL4N/AFrom 4/01; Denso

* 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:

158-130517-08182KNC02295S229871-6698729718961544010DKS643KDSA211KNS1120S8793SBA3771

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