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Old 04-14-2013, 07:50 AM
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Originally Posted by j-po
Does this version finally have separate grounds for high current loads and the inputs?
yes, thats been discussed here, iirc.
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Old 04-14-2013, 09:51 AM
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I don't recall that issue being discussed at all.
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Old 04-14-2013, 11:37 AM
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oh must have been a different thread.

the ms3-pro has 4 power grounds and 1 sensor ground. IIRC
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Old 04-14-2013, 12:37 PM
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Excellent, thank you.
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Old 04-14-2013, 01:10 PM
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If you measure resistance across all possible ground pins, is there any resistance? If so, then there is one big ground plane.
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Old 04-14-2013, 02:18 PM
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I'd have to check next time I'm around the car, probably wont be for two weeks, but if it's anything like the DIYPNP mainboard, then they are separated...
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Old 04-14-2013, 02:29 PM
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They are not separate on the DIYPNP. The ECU (processor, etc) uses the same ground as the pulsed high-current and medium-current devices.
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