I recently picked up a Veepeak OBDII dongle, and use the OBDFusion app. Cost me $40. Pulling my camper and all my crap, maybe 4500lbs, I don’t think I broke 150*.
Granted this is hardly a workout for my truck, but I got a $40 trans temp gauge, that does other stuff too.
Granted this is hardly a workout for my truck, but I got a $40 trans temp gauge, that does other stuff too.