E85 cold start in new york

[k24_chris]

Hi just wondering how can I adjust my map to turn the car on cold start. It’s 30 degrees here in New York and my si is a built motor. K24a2 block 12.5 bc rods supertech springs and retainers and valves skunk2 ultra 4 cams. Full ported Xsseive side feed ktuned 72mm 4” cai id 1000cc injectors. Walbro 255 on e85.

[Spunkster]

Have you discussed this with your tuner?

You may have to reduce the amount of ethanol in cold weather.

[k24_chris]

I tried calling my tuner but no answer. How can I reduce the amount of ethanol?

[Spunkster]

put less ethanol in the tank

[Hondata]

Look at the Calibration -> Ethanol -> Ethanol ECT cranking table and either post the calibration or tell us what is in it.

[k24_chris]

i think i figured it out. in the cranking fuel trim table, the 1st column from 0 rpm - 2000 rpm i raised it by 15% and the car started.