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Old 12-18-2008   #8
Shane@DBPerformance
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Join Date: Oct 2003
Location: On the dyno
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Re: Starting issues

A cranking fuel table that is coolant temp versus pulse width or whatever would help it start at different temps and then a cold start enrichment table that is coolant temp vs a percent change in overall fueling would help keep it running and you could fine tune it so that your fuel trims wouls stay around zero the entire warmup. You shouldn't need to change the dead time. But it also is fairly normal for 100% stock cars to have fuel trims way out of wack until the car is fully warmed up.
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