Need to ground spare inputs?

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arr_kid
MegaSquirt Newbie
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Joined: Thu Jan 12, 2006 2:59 am
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Need to ground spare inputs?

Post by arr_kid »

Just wondering if I need to ground any of the unused inputs to MicroSquirt (SpareADC, VRIN+, VRIN-) to stop them floating as I've noticed occasional spikes in my logs?

I’ve seen IAT, CHT, TPS dropping very low for a single data point and have even seen both bit7 & bit8 change status.
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