The_Big_Weave
Well-known member
I having a problem with idle, I set my SAFC to -8% at 1k (I have 550s and BC 272s) and it idles fine but my low fuel trim is 138 is that bad I do not fully understand the trims. Rest of the SAFC in low are around -18% and it pulls just fine. And also the only way I can stay around 15 A/F is when I put the SAFC at -8% at idle anything else and it runs to rich or to lean.
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