MSD • WWW.MSDPERFORMANCE.COM • (915) 855-7123 • FAX (915) 857-3344 ONLINE PRODUCT REGISTRATION: Register your MSD product online. Registering your product will help if there is ever a warranty issue with your product and helps the MSD R&D team create new products that you ask for! Go to www.msdperformance.com/registration. FEATURES • Two programmable boost curves for on the fly boost curve changes. • Two electronically controlled air solenoids for precise wastegate pressure control. • Direct plug into MSD’s CAN-Bus hub for ease of installation. • Utilizes the Power Grid data acquisition to help fine tune boost curves. • Built-in boost timing retard option. • Two 75 psig sensors to measure manifold and wastegate pressure for high pressure applications. • Overboost shutdown. • Spool boost rev-limiter control. OVERVIEW The Boost Control Module allows fine tuning control of the engine’s manifold pressure (boost) in forced induction engines by managing the pressure on top of the wastegate through a set of electronically controlled air valve solenoids. The Module integrates with the Power Grid Controller seamlessly through the 4 port CAN-Bus connector which minimizes wiring. All Power Grid Modules work through MSD’s CAN-Bus system. The Power Grid Modules are plug and play installations but may require extension harnesses for remote wiring. Note: Do NOT cut the wires to the CAN-Bus Harness. In the event an extension harness is needed to mount the unit in the desired location MSD offers the following extension harnesses- 2’ CAN-Bus extension PN 7782 4’ CAN-Bus extension PN 7784 6’ CAN-Bus extension PN 7786 The module has several programmable features such as Over Boost Shutdown, Spool/Launch RPM activation once the spool pressure is achieved, Data Acquisition through the Power Grid Control, and allows for two separate Boost Control Curves for “on the fly” switching. The Module utilizes the built in data acquisition function of the Power Grid for fine tuning of the Boost Control Curves and the Boost Retard Curve. The module uses two 75 psig sensors to monitor and data log boost pressure. MSD Boost Control Module PN 77631 Parts Required But Not Supplied: Power Grid Control PN 7730 4 Port CAN-Bus Hub PN 7740 CO2 Bottle and Pressure Regulator Parts Included: 1 - Controller, PN 77631 2 - 12v Air Solenoids 2 - 75PSIG Racepak Sensor PN 810-PT-75GVT Parts Bag
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M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
ONLINE PRODUCT REGISTRATION: Register your MSD product online. Registering your product will help if there is ever a warranty issue with your product and helps the MSD R&D team create new products that you ask for! Go to www.msdperformance.com/registration.
M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
PROGRAMMING THE BOOST CONTROL MODULEMSD VIEWTheMSDViewsoftwareprogramsthe functionalityof theBoostControlModule.Whileusing theprogram,positionthemousepointeroverafunctiontodisplayitsdescription.
SAVES AND TRANSFERSWiththeignitionONandconnectedtotheBoostControlModulechangesaremadeinrealtime.YoucancreateandsavenumerousfilesonyourPCandtransferthemasneeded.
The MSDViewcandisplaypressure ineitherKPaorPSI.Tochange thedisplayunits,clickon“View”=>”Units”andselect“Metric(KPa)”or“English(PSI)”(Figure4)
RED LEDTheLEDindicatesthatthemoduleiscommunicatingwithMSDView.WithoutaconnectiontoaPCorLaptoptheLEDwillbe"Off".
6 INSTALLATION INSTRUCTIONS
M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
BOOST RETARD (FIGURE 6)ThiswindowallowsforprogrammingaBoostRetardCurve.ThiscurveretardstimingasafunctionofBoostPressure.Theverticallineindicatesamountofretardfrom0°(top)-20°(bottom).TheHorizontallineindicatesboostpressurefrom0psi(left)to75psi(right).Plottingacurveispossiblethroughtwodifferentmethods.PlotpointscanbeenterednumericallyintheMAPPRESSURE/IGNITIONTIMINGcolumnstotheleftoftheBoostRetardCurve.TheMSDViewsoftwarewillautomaticallyaddthedotstothecurvewiththismethod.Anothermethodwouldbemovingthemousepointeroverthedesiredplotpoint,right click => leftclick “AddDot.”TheMSD View softwarewil l automatical lypopulate the MAPP R E S S U R E /IGNITION TIMINGcolumns with thisme thod . Mak ingchanges to existingdots or plot pointsin the columns ispossible by clickingon t he do t anddragging it to thedesired position, orby simply edit ingtheplotpointsinthecolumns.Theyellowsquare in the righthand corner of theBoost RetardCurvedisplaysthepressureand retard timingasit follows themousepointer(Figure6).
Figure 6 Boost Retard
Figure 5 Settings
INSTALLATION INSTRUCTIONS 7
M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
BOOST CONTROL: SETTINGS & BOOST CURVE
Thereare threesub tabsunder theprimary tabBOOSTCONTROL.Thesesettings in these tabscontroltheengineboostpressure..
BOOST CONTROL OFF RPM:ThesolenoidswillNOTactivateunlessengineRPMisabovethissetting.Thedefaultsettingis2000RPMandcanbeadjustedfrom0RPMto10000RPM.(Figure7)
The vertical line indicates thewastegate targetpressure from0PSI (bottom) to 75PSI (top). TheHorizontallineindicatestimeinsecondsafterthelaunchfrom0s(left)to10s(right).Plottingacurveispossiblethroughtwodifferentmethods.PlotpointsnumericallyintheLAUNCHTIME/WASTEGATETARGETcolumnstotheleftoftheBoostCurve.TheMSDViewsoftwarewillautomaticallyaddthedotstothecurvewiththismethod.Anothermethodwouldbemovingthemousepointeroverthedesiredplot point, right click=> left click “AddDot.” TheMSDViewsoftwarewill automaticallypopulatetheLAUNCHTIME/WASTEGATETARGETcolumnswiththismethod.Makingchangestoexistingdotsorplotpointsinthecolumnsispossiblebyclickingonthedotanddraggingittothedesiredposition,orbysimplyeditingtheplotpointsinthecolumns.TheyellowsquareintherighthandcorneroftheBoostCurvedisplaysthewastegatepressureandtimeinsecondsasitfollowsthemousepointer(Figure8).
Service Incaseofmalfunction,thisMSDcomponentwillberepairedfreeofchargeaccordingtothetermsofthewarranty.WhenreturningMSDcomponentsforwarrantyservice,Proof of Purchasemustbesuppliedforverification.Afterthewarrantyperiodhasexpired,repairserviceisbasedonaminimumandmaximumfee. All returns must have a Return Material Authorization (RMA) number issued to thembeforebeingreturned.ToobtainanRMAnumberpleasecontactMSDCustomerServiceat1 (888)MSD-7859orvisitourwebsiteatwww.msdperformance.com/rma toautomaticallyobtainanumberandshipping information. Whenreturningtheunitforrepair,leaveallwiresatthelengthinwhichyouhavetheminstalled.Besuretoincludeadetailedaccountofanyproblemsexperienced,andwhatcomponentsandaccessoriesareinstalledonthevehicle.TherepairedunitwillbereturnedassoonaspossibleusingGroundshippingmethods(groundshippingiscoveredbywarranty).Formoreinformation,callMSDat(915)855-7123.MSDtechniciansareavailablefrom7:00a.m.to5:00p.m.Monday-Friday(mountaintime).
