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knock sensor

06-30-2007, 09:07 PM
hey guys i really need some help, i have a 1993 bravada and i can not find the knock sensor, i looked every where. tryed the other places there say its on the bell housing, really need help

06-30-2007, 11:03 PM
on my 92 its on the drivers side head right between the second and third spark plugs as viewed from the front

Chris Stewart
06-30-2007, 11:08 PM
It's right next to the rearmost drivers side sparkplug.
The connector is the most fragile piece of plastic you've ever handled and will very likely break if you touch it. I got close to mine while changing sparkplugs and broke it all to chips. I now have a pieces of vacuum line holding the wire inside the knock sensor socket with no problems for about 5 years now.

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