Walker 242-1076 Ignition Knock (Detonation) Sensor

Overview of Walker Products Ignition Knock Sensor 242-1076

The Walker Products Ignition Knock (Detonation) Sensor 242-1076 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with select Chevrolet, Pontiac, and Suzuki models, including the Aveo, Aveo5, Forenza, Matiz, Spark, and Verona.

• Length: 375.0000 mm
• Wiring Harness Length: 2.9200 mm
• Terminal Type: Blade
• Connector Quantity: 1
• Connector Shape: Rectangular
• Terminal Quantity: 3
• Connector Gender: Female
• Terminal Gender: Male
• Wiring Harness Included
• Mounting Hardware Not Included

Walker Products Brand Line Details

Walker Products offers a range of emission control components engineered for reliable performance and durability. The 242-1076 ignition knock sensor is part of this product line, providing precise detonation detection to support engine management systems in various vehicle applications.

Detailed Product Description

This ignition knock sensor features a 375 mm length and includes a 2.92 mm wiring harness with a rectangular female connector designed for a secure fit. The sensor has three male blade terminals, ensuring proper electrical connection. While mounting hardware is not included, the sensor is supplied with the necessary wiring harness for installation. The part number 242-1076 corresponds to this specific sensor model, compatible with Chevrolet Aveo and Aveo5, Pontiac Forenza and Verona, as well as Suzuki Matiz and Spark vehicles.

Common Applications and Issues Addressed

• Detects engine knocking or detonation to prevent damage
• Helps optimize ignition timing for improved engine performance
• Prevents engine misfires related to knock sensor failure
• Supports emission control by ensuring proper combustion
• Alerts engine control unit to adjust fuel and timing parameters

Installation Notes and Tips

• Verify compatibility with Chevrolet Aveo, Pontiac Forenza, or Suzuki Spark before installation
• Ensure the rectangular female connector aligns correctly with the vehicle harness
• Use appropriate tools to connect the three male blade terminals securely
• Mounting hardware is not included; reuse existing hardware or acquire separately
• Handle wiring harness carefully to avoid damage during installation

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 242-1076 ignition knock sensor. This part is manufactured to meet OEM specifications for fit and function. Warranty details should be confirmed with the original equipment manufacturer or distributor.