Walker 242-1110 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for GM Applications

Walker Products 242-1110 is an ignition knock (detonation) sensor built for engine management systems that rely on accurate knock detection. It is a direct-fit replacement for select Chevrolet Cruze and Chevrolet Sonic applications, helping restore proper spark control when the original sensor is no longer reading engine vibration correctly.

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes engine management parts such as cam and crank sensors, throttle position sensors, oxygen sensors, fuel injectors, and related components.

• Ignition knock (detonation) sensor for engine timing control
• Direct-fit replacement for select Chevrolet Cruze, Cruze Limited, and Sonic models
• Walker Products part number 242-1110
• Built to support OEM-style fitment and sensor performance
• Cross-references Standard Ignition KS395 for the same application

Detailed Product Information

This knock sensor monitors engine vibration and sends a signal to the vehicle’s control system so ignition timing can be adjusted when detonation is detected. For 2011-2015 Chevrolet Cruze, 2016 Chevrolet Cruze Limited, and 2012-2018 Chevrolet Sonic applications, Walker Products 242-1110 provides a service replacement option for restoring accurate knock sensing. If you are searching for a knock sensor for a Chevrolet Cruze or Chevrolet Sonic, this part number is a relevant OE-style choice.

Common Problems It Can Help Address

• Knock sensor fault codes
• Engine pinging or detonation-related drivability issues
• Reduced ignition timing control from a failing sensor
• Check engine light caused by knock sensor circuit problems
• Rough performance tied to incorrect knock detection

Installation Notes and Fitment

Compatible With: Fits 2011-2015 Chevrolet Cruze, N/A; Fits 2016 Chevrolet Cruze Limited, N/A; Fits 2012-2018 Chevrolet Sonic, N/A. Verify the connector, mounting location, and engine application against the original part before installation. Use the vehicle service information for torque and diagnostic procedures, and clear any stored fault codes after replacement. Walker Products 242-1110 is intended for direct replacement use on the listed vehicles only.

Quality Assurance

Walker Products is an ISO 9001/IATF 16949 certified manufacturer with in-house manufacturing, product management, and engineering support. The company states its parts are produced to meet or exceed OEM standards and specifications, with technical support and application data maintained for accuracy.