Microsquirt driving MD 6A

hybrid · Post by **hybrid** » Sun Oct 30, 2011 9:08 pm

I notice in the sticky here, Bruce mentions to set the Output to "going high" when driving coils directly from the Micro.
Is this the same when driving a MSD box?

At the moment, I have it set to "going low" and the MSD is triggering. If I set it to "going high" it doesn't seem to work, so I'm a bit confused. I thought the MSD should work the same as driving a coil.

Matt Cramer · Post by **Matt Cramer** » Mon Oct 31, 2011 5:44 am

It does work like driving a coil, but it will change your timing to a totally different point if you change the output polarity.

hybrid · Post by **hybrid** » Tue Nov 01, 2011 3:56 am

Thanks Matt.
So I definitely should be set to "going high (inverted)" when triggering an MSD from a Microsquirt that has the VB921's built in?

Matt Cramer · Post by **Matt Cramer** » Tue Nov 01, 2011 4:35 am

hybrid wrote:Thanks Matt.
So I definitely should be set to "going high (inverted)" when triggering an MSD from a Microsquirt that has the VB921's built in?

Correct.

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Microsquirt driving MD 6A

Microsquirt driving MD 6A

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Re: Microsquirt driving MD 6A

Re: Microsquirt driving MD 6A