94 1.6L 4WD in NZ

[farcryNZ]

Hey guys,
Still got the car
Still tinkering
Moved back to the capitol
Got a bigger mortgage

Got a diy ms3
Got a disassembled b6t (all for the exhaust manifold)


And so I’m building the megasquirt for NA first, turbo second.

And so my question for today is: is the IAC valve a 2 wire stepper motor? Or negative switched PWM?




Thanks




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[FE3-323]

yikes, i cant' recall. im pretty sure its pwm tho