Walker 242-1058 Ignition Knock (Detonation) Sensor

Overview of Walker Products Ignition Knock Sensor 242-1058

The Walker Products Ignition Knock (Detonation) Sensor 242-1058 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with a wide range of Lexus, Toyota, Pontiac, and Scion models, ensuring precise engine performance and emission control.

• Length: 52.73 mm for accurate fitment
• Blade terminal type with 2 male terminals
• Single rectangular female connector for secure connection
• Mounting hardware not included
• Wiring harness not included

Walker Products Brand Line Details

Walker Products specializes in emission control components, including sensors that monitor and regulate engine performance. The 242-1058 ignition knock sensor is part of their sensor lineup, engineered to provide reliable detection of engine detonation. This helps maintain optimal combustion and reduces harmful emissions in vehicles such as the Toyota Camry, Lexus RX350, and Pontiac models.

Product Description and Compatibility

This ignition knock sensor measures 52.73 mm in length and features a blade terminal type with two male terminals, ensuring compatibility with the vehicle’s wiring system. It includes one rectangular female connector designed for a secure and stable electrical connection. The sensor is compatible with numerous models including the Toyota 4Runner, Lexus GS350, Scion tC, and Pontiac Vibe, among others. Note that mounting hardware and wiring harness are not included, so existing components must be reused or sourced separately.

Common Applications and Issues Addressed

• Detects engine knocking or detonation to prevent engine damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces harmful emissions by ensuring proper combustion
• Prevents engine misfires related to knock sensor failure
• Supports engine performance monitoring in Lexus and Toyota vehicles

Installation Notes and Tips

When installing the Walker Products 242-1058 ignition knock sensor, ensure the sensor is mounted securely in the designated engine location. Use the existing mounting hardware as this product does not include new hardware. Verify the blade terminals and rectangular female connector align properly with the vehicle’s wiring harness. Avoid damaging the wiring during installation and confirm all electrical connections are tight to prevent sensor malfunction.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors. The 242-1058 ignition knock sensor is manufactured to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.