Iac not changing values
 

I've been dealing with this issue forever but am now am going to address it for daily driving. My iac won't change my idle.

I've tried running inverted, normal, changing values from 0-100 but no matter what my car idles at around 1000rpm.

I thought it could be the iac plug so I bought a new plug and repinned it, that still didn't fix my issue. If I unplug the plug idle drops about 200 rpms, it's working it's just it won't change.

​​​​​​I'm thinking at this point it's a internal megasquirt problem.
Running enhanced ms2 by rev.
will pay if I need it shipped to be repaired.
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Are you changing the values in output test mode?

No I've tried changing it whole the car is running/ between starts