It's basically a matter of de-looming the stock harness. I used a razor to cut through the tougher material around the wire and slolwy peeled away at it. You'll get down to the seperate wires where I believe 2 go to the coolant temp sensor and another 1 or 2 to the guage temp sender (gauge sensor) I wedged my PTU under the turbo hose and with the rest of the bundle of wire it's sits there fine. I recently found out however that after driving around a while it moved around a little and eventually sat very close to the engine and when I pulled it out it was REALLY hot.. hotter than it would have been mounted in the stock location. I can honestly tell you it hasn't always been that hot, only when it slid toward the engine.. I'm gonna take some extra time w/ mine and relocate it where ASH did his, directly below the center nose piece....That will just involve a little more de-looming. Good luck.
"Be kind, for everyone you meet is fighting a harder battle" ~ Plato
