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GM 4-Wire stepper IAC

PostPosted: Sat Jul 18, 2015 9:19 am
by John Card
Is there a recommended part number for a GM 4-wire stepper motor for IAC control, that is compatible with the M84 ECU? I know there are two different internal coil types, and I'm not sure if my current motor will work correctly.

It needs to be similar to this mounting type:
Image