Technical > Wiring & Sensors

IAC setup

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rob@vems.co.uk:
FETs will probably be best to drive the IACV, but at the same time it would be nice to see the thing driven entirely from VEMS :D

Sprocket:
Just curious as to why you cant use the standard stepper?? or use a bipolar steper valve rather than the fidle valve.

I have found that the Rover valves are Unipolar, these can be converted with a little fiddling but there is a far better option. That is to use the bottom bit of the rover valve and then fit a stepper motor from a puegeot wich is bypolar to start. either way works and I know the config as I spent many hours researching and fiddling in the dark, lol

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