syclone knock sensor

ANDRIKO

New member
Dose any one know the correct part number for a knock sensor. I got one from gm with a part number that ended in 49, is that the right one? It's an Acdelco made in mexico. The reason I'm asking is because I am trying to fix a code 43. I have also read in the past that if the knock sensor is not made in the us, it will not work. Is that true? Thank You.
 
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