GReddy Profec - Start Boost; Programming the Boost Response

■ProgrammingtheBoostResponse■
STARTBOOST
SET
SET
Boostspike
Boost
Time
START
BOOST
Tooclose
Affectstheinitialboostresponse.ThismayvarydependingontheST.TYPEstyle
selected.Refertopage26.
CONTROL:Maximizestheboostresponsetothetargetedboostpressure.
BoostwillrisefasterbyselectingaSTARTvalueclosertothetargetedboostpressure.
(howevertoohiofasettingcaninitiateboostspike)
NORMAL:Inthisconfigurationtheboostcontrollerwillnotimproveboostresponse,
butwillstartcontrollingthewastegatethroughtheboostsolenoidfromthisboost
pressurevalueon.(thissettingmaybeidealforalreadyquickspoolingturbocharger
systems)
Boostsettings
Modeʼssetupscreen
Modeʼssetupscreen
(1)InaBOOSTmodesetupscreen,highlightSTARTand
presstheSETDIALtoconfirm.
(2)RotatetheSETDIALtochangetheSTARTpressure
valueactivationpoint.
*Tocancelandreturntotheprevioussettingandthe
BOOSTmodeset-upscreen,pressMODE.
(3)ToprogramtheSTARTvalue,presstheSETDIALto
confirm(thisactionwillbringyoubacktotheBOOST
modeset-upscreen).
IfST.TYPEissettoCONTROL,BoostSpikemayoccurwhentheSTARTpressure
valueisprogrammedtoohigh.BoostSpike---isaphenomenonthat
unintentionallycausestheboostpressuretoovershootthetargetedboostpressure
beforeitstabilizes.