Correct me if I'm wrong, but the values of the resistors stay the same, we just build 2 of the voltage dividers in Shiv's DIY? Or were the values taking into account the impedance of feeding the single O2 singnal into 2 sensor inputs? I'm guessing low sensor impedance and high input impedance, so it shouldn't make any difference to the resistor values, but hey, measure twice, cut once!
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