Motec m4 intake temp sensor calibration

[4ndee]

Hi guys I have an m4 on my celica st205. I brought an air temp sensor for my intercooler pipes and it came with a graph to calibrate it. The graph is ohms against temperature. When I go on the motec it wants to calibrate it using ad counts. Does anyone know how to convert this? Thanks

[SprinterTRD]

In the calibration table press F1 and it will give you the formula to work it out

[adrian]

The below spreadsheet is a resistance to A/D count converter, just fill out all of the cells in pink and it will give you the A/D counts to put into the ECU.