chrisholly Posted April 30, 2015 Posted April 30, 2015 If I run a jam ecu and a fcd?Would it over or under fuel?Or what problems will acure? Quote
Arnold Posted April 30, 2015 Posted April 30, 2015 You won't need an FCD with an after market ECU will you? Quote
mikey4410 Posted April 30, 2015 Posted April 30, 2015 in answer to ure question if you did for some bizarre reason want to do that yes the fcd would make the ecu underfuel to an increasing degree the lower the number you went. Quote
chrisholly Posted April 30, 2015 Author Posted April 30, 2015 (edited) So if I put my foot down it wouldn't wanna go anywhere and I lifted my foot up slowly it goes abit better? I don't.think my mechanic removed it wen I tested it todayThe lower number you went? Edited April 30, 2015 by chrisholly Quote
mikey4410 Posted April 30, 2015 Posted April 30, 2015 the lower the number on the fcd the more it will lean fueling out.asaik you are meant to run stock fuel pressure on those ecus Quote
chrisholly Posted April 30, 2015 Author Posted April 30, 2015 Oh anyways I hope that the problem and I'm on stock fpr injecters etc Quote
_shaun_ Posted April 30, 2015 Posted April 30, 2015 Depends on the fcd to be honest the jam fcd doesn't actually alter the signal u till your about to hit fuel cut its the safer of the pikey FCDs Quote
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