Elite..the confusion here is based on you not understanding what you have and what you are trying to read. Assuming you have a 97-08 V6 3.8L there is only one KR reading that you need to concern yourself with. If you are looking at the knock channel noise levels, then you should see the two seperate sensors. However it appears you are looking at the KR or Knock Retard reading, and in our cases we only have the one ICM and coils for timing, so retardation is only done in one place aka one reading.
