IAC motors

[gabe]

Well, what I did on my TPI was to adapt the IAC connector to where I could
reverse it.  Didn't figure it would hurt since it is obvious which way is
correct due to the locking clip.  I put a jumper on the aldl diagnostic
connector (so that the ECU would continuously run the IAC out) and reversed the
IAC connector which reverses the pintle motion.  By reversing the connector I
could then run it back and forth quite easily.....

Hope that made sense
Gabe

Ken Kelly wrote:

> What do these things work on? PWM? I want to be able to test them out and
> move the pintle back and forth. (Standard 4 pin TBI/TPI IAC's for GM, of
> course.) Somewhere I could've sworn I saw where you just poke two terminals
> with +12v, but that doesn't seem to work.
>
> Ken Kelly (#2)
>
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