MVPI3 Prolink+ Transform Query

Hi folks.

I recently got the Prolink+ and used one of the inputs for a Wideband analog which is working perfectly and I have been able to set the transform to match the serial input great. Which is well worth doing given how inconsistent the serial is when appearing in VCM Scanner can this be fixed in an update please

Anwyay:

The other sensor I wanted to use is an Oil temp sensor. However the VDO sender/gauge I am teeing this off of, is not linear.

Attachment 163225

https://www.hptuners.com/documentati...0a%20transform

Following this document, any two points I grab to do this transform is only going to create a linear function as I understand it. Which means I cannot plot this sensor accurately given the range I want is actually ideally between 80C and 120C.
Is there any other way to do this?

Is there any support in the future to properly map out a curve with regards to Voltage and it's associated reading? I would have thought this is a pretty basic thing.
As it may be a very basic thing, have I just missed something super obvious?