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Installed 440's... still have fuel cut?
Posted: Wed Mar 23, 2011 9:46 pm
by ej22subieroo
Soooo I finally got my greytops in, car runs much much better than before no more 1/4 throttle hesitation and poor idle.... but im still getting fuel cut at 11psi? I did NOT reset my ecu and im still running a metal hitachi maf.
Re: Installed 440's... still have fuel cut?
Posted: Wed Mar 23, 2011 10:56 pm
by bmxkelowna
the fuel cut is in the ecu there is no way to get rid of it with injectors.
you'll need a fuel cut defender, aftermarket ecu or convert to an ej20g ecu and get it chipped
Re: Installed 440's... still have fuel cut?
Posted: Thu Mar 24, 2011 7:30 am
by AWD_addict
Fuel cut is based on boost/manifold pressure, not the air/fuel mix.
Re: Installed 440's... still have fuel cut?
Posted: Thu Mar 24, 2011 12:40 pm
by ej22subieroo
Well these ecu's are much different from those of turbo dsms I was used to, where fuel cut isnt based on manifold pressure. Miss the days of tuning just by adding fuel and controlling boost easily without chips and whatnot, but anyways ill be making or buying some kind of fcd this week...
Re: Installed 440's... still have fuel cut?
Posted: Sat Mar 26, 2011 7:23 pm
by biggreen96
TurboXS FCD works great for me.