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Old 08-15-2013, 07:17 AM
BackWoodsBob BackWoodsBob is offline
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Re: The beginnings of a Megasquirt how-to guide

Quote:
Originally Posted by oab_au View Post
Yes thats right, but if it grounded one side, the valve would go to full movement. Both sides are grounded together.
The ECU has two transistors that are oppositely driven. As one increase its current, the other one reduces its current, so that the armature is always held between the two magnets.

Harvey.
I see. Thanks for clearing that up Harvey!
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