Quote:
Originally Posted by wu_dot_com
yap.
my current flywheel will oscillate at idle from 800rpm to 500rpm (surge) in standard day condition (70-90°F), light humidity.
dont know the performance in hot (T>90°F) or cold (T<70°F) at the moment.
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That amount of difference leads me believe that the Ecu is using ignition timing to adjust the idle speed. Do you have the option to datalog? PM me if you are interested. I would like to see logs if ignition timing, and LTFT-low.
G