To keep it simple, the CTS is a variable resistance and each ECM passes some current through it to measure the resistance. Add 2 ECMs onto one sensor and the reading will be wrong.
I'm not sure on the 5V but the 5V supply in each ECM may try to fight each other.
That makes sense, I'll add a second
Craig
Does anybody know how the ESC module works and what the knock sensor acually does electrically?
Last edited by Willys43; 03-05-2016 at 07:32 PM. Reason: spellcheck
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