Quote:
Originally Posted by wstar
Yeah, I don't believe we get the target AFR behavior in open loop mode. Open loop is still really open loop. That said, surely it's at least somewhat influenced by the ECU's learned trims from closed loop when it goes into open? I have no idea, just speculating.
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To me closed loop targets 14.5 at xx timing, pretty basic. Open is by itself targeting whatever AFR and timing you're running based off of load and rpm.