Description

The AFI Knock Sensor (KN1131) is a high-quality replacement sensor designed to detect engine knock or detonation, ensuring optimal engine performance and fuel efficiency. By monitoring vibrations and abnormal combustion, this sensor helps the vehicle’s ECU adjust ignition timing, preventing potential engine damage and improving overall drivability.

Specifications:

• Part Number: KN1131
• Brand: AFI
• Sensor Type: Piezoelectric Knock Sensor
• Voltage Compatibility: 12V
• Connector Type: OEM-style plug for direct fitment
• Mounting Style: Bolt-on installation

Performance & Design:

• OEM-Equivalent Fitment: Designed to meet or exceed factory specifications, ensuring a precise and reliable replacement.
• Accurate Knock Detection: Detects pre-ignition and detonation to prevent engine damage and improve fuel efficiency.
• Durable Construction: Built with high-quality materials for long-lasting performance in high-temperature environments.
• Weather-Resistant Sealing: Protects against moisture, dirt, and heat, ensuring consistent operation in various conditions.

Installation & Use:

• Direct Plug-and-Play Replacement: Designed for easy installation with an OEM-style connector that ensures seamless integration with the vehicle’s wiring system.
• Restores Engine Efficiency: Helps optimize ignition timing, reducing engine knocking and maximizing performance.
• Compatible with Various Vehicle Models: Check vehicle compatibility using VIN or manufacturer specifications before purchasing.

Additional Features:

• Prevents Engine Damage: Ensures proper timing adjustments to avoid premature wear or severe engine failure.
• Improves Fuel Efficiency: Reduces unnecessary fuel consumption by preventing inefficient combustion.
• High Sensitivity & Fast Response: Provides real-time monitoring for immediate adjustments by the engine control unit (ECU).

VIN Information:

The AFI Knock Sensor (KN1131) is vehicle-specific, and compatibility may vary. To confirm fitment, check your Vehicle Identification Number (VIN) or contact our support team for assistance.