The knock sensor detects spark knock or ping and sends a signal to the vehicles putor. The putor takes that information and retards timing in an attempt to eliminate the ping.
The function of the knock sensor ob a sensor on a 1991 4.3 s10 is to provide the computer the position of the crank shaft to give it the right information to get correct timing. That would be the crank position sensor. The knock sensor monitors the engine for spark knock (ping) so the ECM (Engine Control Module) can retard the timing to eliminate it.
LS does not have a knock sensor. GSR does have a knock sensor
The knock sensor detects spark knock or ping.
Where is the knock sensor for a 99 pathfinder
that the knock sensor does
you mean knock sensor
knock sensor location
I don't believe it has a knock sensor.
Knock sensor = CKP sensor on this vehicle.
The knock sensor retards the engine timing when there is a knock or ping detected. This will make the car a little sluggish. It is rare that the knock sensor goes bad.
A knock sensor is a piezoresistive sensor whose signal is varied by the amount of force or pressure applied to it.