Рет қаралды 16,175
A guide on how to PROPERLY set the IAC values on the IAC Steps vs Effective Area Table using HP Tuners.
Many say to just slide the table one way or the other, to maintain the curve. Others use excel and plot the slope that way. This is a way to make your scanner do the work and log the corrections for you.
When you change the airflow or vacuum of an engine, primarily with a larger cam or throttle body, the effective area calculations will be thrown off to some degree. The slope is irrelevant as the whole curve will behave differently in different places than it did at stock settings.
Use this guide to get your cammed car warming itself up instead of holding that pedal down.