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Full Version: 99 Nissan Altima Knock Sensor Location ??
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Can someone please tell me where the knock sensor is located on a 1999 Nissan Altima, 4 cyl
It is located somewhere around the center of the engine on the firewall side. I can't find an exact location, but check at that location. It may be easier to see from under the bottom of car.
and this is what the part looks like

[Image: ks79.jpg]
Thanks for sharing info.