Quick question about spark IAT correction... In this table: iat.jpg
Does the ecu wait until 65.6 degrees before it starts to remove timing or does it interpolate from 37.8 gradually increasing?
For example if my iat temp was 50 Degrees would I lose 3 degrees timing with the multiplier at 0.12? I assume this is how it works.
I thought about playing around with it to find out myself but I was hoping somebody might know