HomeEmission Control > SensorsStandard Ignition KS400 Ignition Knock (Detonation) Sensor
Part #: KS400

Standard Ignition KS400 Ignition Knock (Detonation) Sensor

3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, 928
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Overview of Standard Ignition KS400 Knock Sensor for Porsche 928

The Standard Ignition KS400 Ignition Knock (Detonation) Sensor is designed specifically for Porsche 928 models, providing reliable detection of engine knock to optimize performance and protect engine components. This sensor features a bolt-on mounting type and a rectangular female connector for secure and precise installation.

  • Compatible with Porsche 928 vehicles
  • Part number KS400 for exact replacement
  • Bolt mount attachment method for secure fit
  • Rectangular female connector with 3 terminals
  • Blade-type male terminals for reliable electrical connection
  • Mounting hardware not included

Detailed Product Description

The Standard Ignition KS400 knock sensor is engineered to detect engine detonation or knocking, which can cause damage if left unaddressed. This sensor uses a bolt-on mounting type, ensuring a firm and stable attachment to the engine block. It features a rectangular connector shape with a female connector gender and three blade-type male terminals, designed to provide a secure and consistent electrical connection. The sensor’s design is tailored to meet the specifications required by Porsche 928 models, ensuring compatibility and optimal performance.

Common Applications and Issues Addressed

  • Detects engine knock to prevent potential engine damage
  • Helps maintain proper ignition timing and engine efficiency
  • Prevents poor fuel economy caused by detonation
  • Reduces engine noise related to knocking
  • Supports emission control by ensuring proper combustion

Installation Notes and Tips

  • Ensure the mounting surface is clean and free of debris before installation
  • Use the bolt-on attachment method to secure the sensor firmly
  • Verify the connector gender and terminal type match the vehicle’s wiring harness
  • Check for proper torque specifications to avoid sensor damage
  • Mounting hardware is not included; use existing or appropriate bolts

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS400 knock sensor undergoes rigorous testing to confirm its functionality and fitment for Porsche 928 vehicles. Please refer to Standard Ignition’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberKS400
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRectangular
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBlade

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1986Porsche9285.0LV8N/A
1985Porsche9285.0LV8N/A
1984Porsche9284.7LV8N/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:

02612310085S228371-66557278991160614100DKS840EKA1024EKS900KDSA239

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