Quote:
Originally Posted by Barbapapa
That's surprising that noise was an issue. A Cayenne itself must be a noisy environment anyway with all the on board Latte machines and foot massagers.
Are you sure about the input signal you're giving it?
Motec has one I donated and they were impressed with it aside from intentionally shutting down at exactly 20ms. I don't think they supply it a 5v signal but rather a ground signal. It will probably fire with nearly any kind of activity. I'm over my head about that, it would be nice to hear from a boffin like Alan. I have a hunch you should not see the problems you saw and it's related to your wiring.
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I have not wired one up yet. They are still in the boxes I bought them in more than a year ago. They were tested by AEM though, and it was relayed through Todd to me what they said. They are of course 4 wire, Power, Power ground, Signal, Signal Ground. I was only aware of the units taking a 5V dwell signal.