iac setting on hp tuner
#4
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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.
#6
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.