Nope, refuses to read that second sensor.
I'm tempted to hack up a gimmick: just find an LM35 temp sensor, and somehow affix to the side of the pan. It'll be the temp of the outside of the pan, not the temp of the fluid inside the pan; but may be close enough. I don't feel like draining out fluid I put in 2k ago for a sensor that fits in a bolt. [Of course, I'm not sure I really need to do anything, this would be purely academic.]
My temps (convertor outlet, remember) generally rise to water temp, unless if I get onto the highway quickly (or in cold temps), around 185-190F, depending upon time of year. It likes to stay there, but any amount of unlocked convertor usage will rise fluid temps. I have not see anything higher than 230F, but I haven't towed yet either.