HomeEmission Control > SensorsStandard Ignition KS229 Ignition Knock (Detonation) Sensor
Part #: KS229

Standard Ignition KS229 Ignition Knock (Detonation) Sensor

10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Honda, Civic and Fit
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Overview of Standard Ignition KS229 Knock Sensor

The Standard Ignition KS229 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in Honda Civic and Fit models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

  • Compatible with Honda Civic and Honda Fit vehicles
  • Direct screw-in attachment method with M12 x 1.25 thread size
  • Single oval-shaped female connector with one male pin terminal
  • Plug-in connector type for straightforward installation
  • Mounting hardware not included

Technical Details and Features

The KS229 knock sensor features a screw-in mounting type that ensures a secure and direct fit on compatible Honda engines. It includes one terminal with a male pin design and a single female oval-shaped connector, facilitating a reliable electrical connection. The plug-in connector type simplifies the installation process, while the M12 x 1.25 thread size matches factory specifications for proper fitment. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Function and Application

This ignition knock sensor is essential for detecting engine detonation or knocking, which can negatively impact engine efficiency and longevity. It is specifically designed for use in Honda Civic and Fit models, ensuring compatibility and accurate performance.

  • Detects engine knock to prevent damage
  • Helps optimize ignition timing for fuel efficiency
  • Reduces risk of engine misfire and rough idling
  • Supports emission control by maintaining proper combustion
  • Assists in maintaining engine performance and reliability

Installation Notes and Tips

Installation requires a direct screw-in method using the M12 x 1.25 thread size. Ensure the sensor is securely tightened to avoid false readings. Since mounting hardware is not included, verify that existing screws or bolts are compatible or obtain appropriate hardware before installation. The plug-in connector should be firmly attached to prevent electrical connection issues. It is recommended to disconnect the battery before installation to avoid electrical hazards.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The KS229 knock sensor undergoes rigorous testing to ensure durability and accuracy. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberKS229
Attachment MethodDirect
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Mounting TypeScrew-in
Terminal GenderMale
Terminal TypePin
Thread SizeM12 x 1.25

This part fits 10 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2011HondaCivic1.3LL4N/A
2010HondaCivicHybrid-LN/A
2010HondaCivicHybridN/A
2009HondaCivic1.3LL4N/A
2008HondaCivic1.3LL4N/A
2008HondaFit1.5LL4N/A
2007HondaCivic1.3LL4N/A
2007HondaFit1.5LL4N/A
2006HondaCivic1.3LL4N/A
2006HondaFit1.5LL4N/A

* 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:

158-126417-083730530RSH0045S908971-688973017DKS669KDSA146S8829SBC3965

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