Something funky with V3 and Haltech IC7 Dash’s and the CAN message/offset relating to oil temperature.
ECU reports 19°
Dash reports 59°
I got around it by using the Fuel Temp input in V3, and renaming fuel temp to Oil temp in IC7 - now the values match between programs.
All other values match between ECU and IC7, it’s just Oil Temp.
On downgrade to V2 software they match.