Originally Posted by
GraphiteGhost

I vaguely remember quite a while ago, when someone had a cylinder sensor in the wrong place (reversed?). Also, I am sure you would have checked all the connectors for any loose or open wiring? Have you downloaded the service manual for troubleshooting/tips regarding the sensor/wiring? It (service manual) is in the document collection that you can download. Good luck!
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And while we are talking about service manuals, just know that the
2008 version has the most detailed information on the top system. I have an electronic version of the top chapter of that manual. It is not here on CFF, so I will try to attach it below.