If you don't have Lariat or above trim, you don't have it as I understand it. My XLT doesn't have it. It's included in the Lariat and above with the LCD ??? DIC in between the tach and speedo. It's the only thing I miss about my last truck. You could either get a scan gauge that displays intake air temp or maybe a small battery operated wireless outdoor temp gimmick like what we have for the house. I wouldn't mount it but it could be shelved in the door for quick reference. The sending unit could be mounted anywhere out front out of sight like the factory unit. Just a thought.