So, CEL comes on this afternoon after running a few miles, 90 degrees out, high humidity! Goes right away after a restart. I opened the hood and let me tell ya it is super hot in there!!!! The guy at wranglerfix said he knew all about the excessive heat issues on the factory OEM PCMs. 20 percent restocking fee, looks like my plan moving forward (and going to install some hood vents to move more air!).