Delphi AS10278 Ignition Knock (Detonation) Sensor

Delphi Ignition Knock Sensor Overview

The Delphi AS10278 ignition knock (detonation) sensor is designed to detect engine knocking and help optimize ignition timing for Ford vehicles. Compatible with Ford E-350 Super Duty, F-150, F-250 Super Duty, F-350 Super Duty, and Mustang models, this sensor ensures accurate knock detection to maintain engine performance.

• Terminal Type: Pin
• Connector Quantity: 1
• Connector Shape: Square
• Terminal Quantity: 2
• Connector Gender: Female
• Terminal Gender: Male
• Mounting Type: Bolt-on
• Mounting Hardware Included: No
• Package Contents: Ignition knock sensor and instruction sheet

Technical Details and Compatibility

The Delphi AS10278 ignition knock sensor features a bolt-on mounting type for secure installation on compatible Ford vehicles. It includes a single square-shaped female connector with two male pin terminals, designed for reliable electrical connection. This sensor is engineered to detect engine detonation signals and relay them to the engine control unit (ECU) to adjust ignition timing accordingly. The sensor is compatible with Ford E-350 Super Duty, F-150, F-250 Super Duty, F-350 Super Duty, and Mustang models, making it a suitable replacement part for these vehicles.

Common Applications and Problem Resolution

This ignition knock sensor is used to monitor engine knocking and prevent potential damage caused by detonation. It helps maintain engine efficiency and performance by providing real-time feedback to the ECU.

• Detects engine knocking and pinging
• Prevents engine damage due to detonation
• Improves fuel efficiency by optimizing ignition timing
• Reduces emissions by ensuring proper combustion
• Helps maintain smooth engine operation

Installation Notes and Tips

Installation of the Delphi AS10278 sensor requires removal of the old knock sensor and mounting the new sensor using a bolt-on method. Note that mounting hardware is not included, so ensure you have the appropriate bolts for your specific Ford model. The sensor connects via a single square-shaped female connector with two male pin terminals. Follow the included instruction sheet carefully to ensure proper installation and electrical connection.

Quality Assurance and Warranty

Delphi ignition knock sensors are manufactured to meet OEM specifications for durability and performance. The AS10278 part number undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Delphi typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.