What Is The Purpose Of A Knock Sensor On A Vehicle

Welcome to our channel This our ninth video in the series of mastering automotive sensors In today's video we're diving deep. The knock sensor is a piezoelectric accelerometer that acts as a microphone on the engine It converts vibrations into alternating.

What is the knock sensor and how does it function. Knock Sensor Learn about the knock sensor's role in detecting engine knock or pinging allowing the ECU to adjust the ignition sensor manifold air pressure sensor throttle position sensor intake air temperature sensor knock sensor vehicle speed sensor Automatic captions.

Howdy guys Dave here In this video I am reviving a John Deere 3179 series 3-cyl diesel engine that came off my dad's old.