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International Automotive Technicians Network
Re: What brand Knock sensors
Posted to Technical Discussion Forum on 4/15/2024

A couple months ago I was reading about the problems with new sensors and we had a vehicle come in with new/failed installed. I tested old and new on a lab scope, lightly tapping the sensor. Old/new-failed produced about 20 volts. New/good produced over 50 vol... Login to read more.