The inferred oil temp is based off the CHT. Your water is too hot. I know I've bored everyone to tears with my ideas about engine temps, but your water is too hot, which makes the ECU think the oil is also too hot. You've addressed the oil side of the equation, but that's only part of it.Is there any way to disable the factory "safe modes" associated with high inferred oil temp on the factory gauge? I have several cooling mods, including race louvers on the hood, and I am now seeing approx. 40 deg difference between my mechanical oil temp gauge, and the factory inferred temp (mech gauge reads 245, and inferred temp is in the yellow, where the ECU starts pulling boost, approx 285).