rusefi / alphax-4chan

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Output High1 not suitable for alternator control #179

Open ElDominio opened 3 months ago

ElDominio commented 3 months ago

We wired this

https://www.facebook.com/share/p/UGSx8KbroNCnktWB/?mibextid=A7sQZp

To high1 at 300hz, and it would just trigger the alternator to max voltage and make it run at >16V

To fix it, we wired alternator to Inj6 and put a 1k pullup to 12V using an internal 12V via. It now controls as expected at the same 300hz.

Why is high1 not suitable?