Just had a thought. Newer Ford Falcons run Cylinder head temp. Just a thought that may or may not help.
I have no idea if they run coolant temp as well, a friend happened to mention it in passing as he just bought one.
Last time I was assembling a 05-06 ford mustang I noticed it had both a coolant temp sensor and a cylinder head temp sensor.
I'm curious what was logged to see what changed.