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Fuel Trim

Posted: Mon Sep 15, 2014 12:20 pm
by JS4KX
Hey guys, had a map file sent to me recently (the original tune, long story) but I see the Fuel trims is all at 0% example: overall fuel trim, crank fuel trim, throttle tip, cyl 1-4 and cold start... I know the overall fuel trim is compensated by a bigger input injector size, but I am more wondering if the crank, cold start, and throttle tip is suppose to be 0% as well... I am trying to get ahold of the tuner, but I know he's a busy guy so in the mean time, I figure I try and ask...

Thanks.

Re: Fuel Trim

Posted: Mon Sep 15, 2014 12:52 pm
by Spunkster
That is something only you or your tuner could answer.

Re: Fuel Trim

Posted: Mon Sep 15, 2014 1:40 pm
by JS4KX
Ok, thanks... will continue to try and get ahold of him...

So no one else can answer if any of there maps cranking, cold start, and throttle tips are at 0%?