Walker Products 242-1187 Ignition Knock Sensor

Ignition knock sensors detect engine block vibrations caused from engine knock and sends a signal to the computer to retard ignition timing. Symptoms of failure include engine knock, and or loss of power. Recommended service is to check the connection and signal from the sensor or when engine knock or pinging develops. Walker products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has Served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include carburetor and fuel Injection repair kits, oxygen sensors and other engine management products such as throttle position sensors, cam and crankshaft sensors, fuel injectors, spark plug wires and gaskets. As an ISO 9001:2008 / TS16949 certified company, We are committed to supplying the highest quality products.

• Detects engine block vibrations caused from engine knock
• Sends a signal to the computer to retard ignition timing
• Symptoms of failure include engine knock, and or loss of power
• Recommended service is to check the connection and signal from the sensor or when engine knock or pinging develops
• Manufactured to meet or exceed OEM standards and specifications