iac setting on hp tuner
If you want to directly control IAC position, that's done in
the scan tool, bidirectional controls. In normal operation
the IAC is messed around by the desired airflow -> steps
through a series of tables, calculations and closed loop
idle RPM control.
the scan tool, bidirectional controls. In normal operation
the IAC is messed around by the desired airflow -> steps
through a series of tables, calculations and closed loop
idle RPM control.
You can modify the IAC park position. That table makes the IAC to go to a specified position when the engine is shut down. Next time it's started the IAC will be in the position you want and it makes the engine rev to a high rpm until it settles down.
It's not the correct way to do it, but it helps.
It's not the correct way to do it, but it helps.
