HomeEmission Control > SensorsStandard Ignition KS240 Ignition Knock (Detonation) Sensor
Part #: KS240

Standard Ignition KS240 Ignition Knock (Detonation) Sensor

4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, 750iL
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Overview of Standard Ignition KS240 Knock Sensor for BMW 750iL

The Standard Ignition KS240 Ignition Knock (Detonation) Sensor is designed specifically for BMW 750iL models. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance by providing accurate feedback to the engine control unit.

  • Compatible with BMW 750iL vehicles
  • Part number KS240 for precise identification
  • Bolt-on attachment method for secure mounting
  • Rectangular, plug-in connector with one male connector and four terminals
  • Bullet-type female terminals for reliable electrical connection
  • Mounting hardware not included

Detailed Product Features and Specifications

The KS240 knock sensor from Standard Ignition features a bolt mount design that ensures a stable and secure fit on the engine block of BMW 750iL models. It includes a single rectangular connector with a plug-in type connection, which simplifies installation and maintenance. The sensor has four terminals, with a male connector and female bullet-type terminals, providing a reliable electrical interface for accurate knock detection. Although mounting hardware is not included, the bolt-on attachment method allows for straightforward installation using existing hardware.

Function and Common Applications

This ignition knock sensor is essential for monitoring engine detonation and preventing potential damage caused by knocking. It helps the engine control unit adjust ignition timing to maintain smooth engine operation. The KS240 sensor is commonly used to address issues such as:

  • Engine knocking or pinging noises
  • Reduced fuel efficiency due to improper ignition timing
  • Check engine light triggered by knock sensor faults
  • Engine performance irregularities related to detonation
  • Potential engine damage from undetected knock events

Installation Notes and Tips

When installing the Standard Ignition KS240 sensor on a BMW 750iL, ensure the mounting surface is clean and free of debris to guarantee proper sensor function. Use the existing bolt hardware to secure the sensor firmly in place. Connect the rectangular plug-in connector carefully, verifying that the male connector aligns correctly with the female bullet terminals. Since mounting hardware is not included, retain original bolts or source compatible fasteners before installation.

Quality Assurance and Warranty Information

Standard Ignition manufactures the KS240 knock sensor to meet OEM specifications for fit, form, and function. This sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product quality.

BrandStandard Ignition
Part NumberKS240
Attachment MethodBolt On
Connector GenderMale
Connector ShapeRectangular
Connector TypePlug In
Mounting TypeBolt Mount
Terminal GenderFemale
Terminal TypeBullet

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2001BMW750iLN/A
2000BMW750iLN/A
1999BMW750iLN/A
1998BMW750iLN/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:

12141709316158-123117-08482KNC01855S215071-651873041DKS680KDSB10045S8840SBA3963

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