A recent thread got me thinking about something that I never have asked about but have noticed in my log. My TPS reading at idle is 7.45% and WOT reading is 99.2%.

I searched for it and most people seemed to say the percentage calculated by Evoscan at idle is around 14%.

What should idle and WOT be or is it really even that important?

 

My wot is usually 99.8 or 100%, idle is 12.8% IIRC..


The TPS is adjustable, and there is a range for acceptable voltage with the throttle plate closed. Maybe look that up and take the formula out of evoscan so it just reads the raw voltage reading from the sensor..