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Old 10-06-2009, 08:48 PM   #2378 (permalink)
drbobwoolery
EcoModding Lurker
 
Join Date: Jul 2009
Location: Vallejo,CA
Posts: 43

49state 4door - '91 Geo Metro 4 door
90 day: 59.31 mpg (US)

old blue - '91 Geo Metro base CA
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Thanked 4 Times in 4 Posts
Shields and grounds present some major issues; Morrison's Shielding and Grounding is a standard reference, but I can't find my copy. Must clean up the library!

The main impetus for the shunt project was getting you a way to look at the battery and motor waveforms. Ringing on these waveforms is most of your EMI. First get the source minimized, then shield the sensitive stuff from it.
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