Delphi AS10268 Ignition Knock (Detonation) Sensor

Delphi Ignition Knock Sensor Overview

The Delphi AS10268 ignition knock (detonation) sensor is designed to detect engine knocking in select Ford and Mercury vehicles. This sensor helps optimize engine performance by providing accurate knock detection for models like the Ford Explorer and Mustang.

• Terminal Type: Blade terminals for reliable electrical connection
• Connector Quantity: Single connector with a square shape
• Connector Gender: Male connector for secure fit
• Terminal Quantity: Two terminals with female gender
• Mounting Type: Bolt-on installation for straightforward replacement
• Mounting Hardware: Not included, requires separate purchase
• Package Contents: Includes ignition knock sensor and instruction sheet

Technical Details and Compatibility

The Delphi AS10268 ignition knock sensor features a blade terminal type and a single square-shaped male connector, ensuring compatibility with the vehicle’s wiring harness. It has two female terminals and is designed for bolt-on mounting, making installation efficient on compatible vehicles. This sensor is engineered for use in Ford and Mercury models such as the E-150 Econoline, E-250 Econoline, Explorer Sport Trac, Mountaineer, Mustang, and Ranger. The part number AS10268 ensures you receive the correct sensor for these specific applications.

Function and Common Applications

This ignition knock sensor detects engine detonation or knocking, allowing the engine control unit (ECU) to adjust ignition timing and prevent engine damage. It 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 under load
• Potential engine damage from uncontrolled detonation

Installation Notes and Tips

Installation of the Delphi AS10268 sensor requires bolt-on mounting; however, mounting hardware is not included and must be sourced separately. Ensure the sensor connector is properly aligned with the square male connector on the vehicle harness. Follow the included instruction sheet carefully to avoid damage to the sensor or wiring. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Delphi ignition knock sensors are manufactured to meet OEM specifications for durability and performance. While specific warranty details for part number AS10268 may vary, Delphi typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.