Tridon Knock Sensor - TKS155

The knock sensor is an integral part of the modern vehicle engine management system, designed to detect and respond to vibrations caused by vehicle engine advanced timing detonation, known as engine knock or pinging.A fully operational knock sensor will allow the vehicle ECU to control the engine ignition timing to optimise power and fuel efficiency.A faulty knock sensor may provide incorrect output voltage signals to the vehicle ECU leading to potential engine damage.The knock sensor must be compatible with the vehicle engine management system, always refer to the vehicle application list to ensure correct part number selection.