I pulled a P128a code on my 08 expedition el.. it's saying a cylinder head temp sensor...i'm trying to find the location of this thing to replace it. I have found older model expedition is on the backside of the drivers side cylinder head after pulling off the intake and alternator. I was wondering if anyone knows if it's the same for an 08 before i go tearing into it or if it's located somewhere else.

 

PM me your email address and I can send you a diagram.