I was doing a little logging today and noticed that I was having almost 0 knock count across the board, good o2's around 0.9 - 0.92, but was maxing out my injector d/c at 100%. Mods on the car include 2g mas, 550's, supra s/m, ic piping, walbro 255, 14b running 15lbs, and an afpr with base fp set at 42psi. Even adding in the cold air the injectors shouldn't be open that much should they?? Opinions?
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