Originally Posted by
wowzer
function sets allow a non linear graph and DO override the corresponding default gauge settings. don't know why i never set up the coolant gauge. maybe it seemed the default settings worked.
display min/max don't affect the calc, only the display.
since charge temp uses the function set, it returns a voltage which is then converted to degrees based on the function settings. i suppose you could have it return degrees also and then convert those degrees to the alt scale but that gets confusing.
coolant temp range returns degrees based on the ecu min/max.
the way the function sets work is that there are x:y ordinal pairs separated by a semicolon. so, e.g., the first charge temp pair says that when the ecu returns a voltage of 0, convert that to 261 degrees. similarly, when the ecu returns a .35 voltage, convert that to 240 degrees. other voltages are interpolated as needed.
so, 2 things. first need to confirm if those settings are correct and secondly, i need to test to make sure that mpscan handles it correctly and then implement it in mpscandroid.