Download - EGR Adapter Ford 6.7 L - CPS Products Inc.EGR cooler bypass valve several times by unplugging and reconnecting the EGR bypass valve actuator vacuum hose (see figure 8) several times

1324 Blundell Rd. Mississauga ON Tel. 905.615.8620 Fax. 905.615.9745 www.motorvac.com

EGR Adapter Ford 6.7 LPart No. 069-3390

EGR System Consists of:

• HotsideEGRvalve(beforeEGRcooler)controlsexhaustgasesforproperemissionscontrolofNoxgases

• EGRcooler(controlstemperatureofexhaustgasestotheairintaketotheengine)• EGRcoolerbypassvalve(controlsexhaustflowtemperaturetotheairintakefromtheexhaustthrough

theEGRcooler)• EGRtemperaturesensor(measuresEGRcoolerexhausttemperatureandefficiency)

These items are critical for proper emissions management control and must be cleaned on a regular basis for optimum efficiency.

First steps before any service can be performed:

1. AddPart#400-3012DieselTune™MaxStrengthFuelInjectorCleanertovehicle’sfueltank.2. Removeplasticenginecover.3. Ifengineishot,theEGRcoolermustbecooled–seenoteinstep8.

CAUTION:Alwayswearglovesandsafetyglasseswhenperformingthisservice

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Tools and Adapters Required:

Locations of EGR components:

• EGR cooler bypass valve vacuum hose

• EGR cooler outlet pipe with EGR temperature sensor

Figure 1 Figure 2

Figure 3

069-3390

069-3399

500-0170

• EGR valve


4. RemoveEGRcooleroutletpipetointakeplenum(4screws),leavingEGRcoolertemperaturesensorconnected.Theairfilterplenummayberequiredtoberemovedforeasieraccess(seefigure4).

5. Install069-3390adapter(seefigures5&6)inplaceofaboveEGRcoolerpipeandreinstalltheairfilterplenumandallitssensors.EnsuretheexhaustsideoftheadapterisinstalledontheEGRsideandtheintakesideoftheadapterisconnectedtotheintakeside.

Figure 4

Figure 5

Figure 6

6. AttachEGRmanifold069-3399toEGRadapter069-3390.AttachEGRtoolto069-3399.Ensureairvalveandfluidvalveareclosed–seeEGRtooluserguide.

7. Unscrewfillcapandfillwith32oz(950mL)ofPart#400-0280EGRCleaner.Forfirstapplicationorseverecoking,64oz.mayberequired.

8. Reinstallthefillcapandhangtoolfromthehoodlatch.Connectshopair.SetairpressureonEGRtoolto40-50psi.NOTE: If engine is hot, the EGR cooler must be cooled before treatment can start. Before step 9 can proceed, ignition must be on and using a scan tool, command the EGR open. Open EGR tool air valve, keeping the fluid valve closed, turn valve on the EGR manifold adaptor 069-3399 to exhaust and flush cooler with air for 2 minutes.

9. Startvehicleengine.Usingthescantool,commandtheEGRopen.DisconnectEGRcoolerbypassvalvevacuumhose(seefigure7)thiswillclosetheEGRbypassvalve.

10.Setvalveonadaptertoexhaust.11.OpenAirvalve,adjustregulatortomaintaininitialpressure,thenopenthefluidvalveonthetool.12.After1/4ofthefluidhasbeenconsumed,turnthefluidvalveoffandlettheairflowforanadditional2

minutestoflushdepositsintoexhauststream.


Figure 7

13.Repeatstep11-13allowinganother¼ofthefluidtobeconsumed.Note:DuringthisstepcycletheEGRcoolerbypassvalveseveraltimesbyunpluggingandreconnectingtheEGRbypassvalveactuatorvacuumhose(seefigure8)severaltimesthroughoutthisstep.ThiswillallowcleaningoftheEGRcoolerbypassport.

14.Turnadaptervalvetointake,openfluidvalveandcontinueserviceuntilEGRtoolisempty.Note: At any time during the intake service you hear a diesel knock sound, turn manifold valve to off for 2 minutes. After two minutes then turn manifold valve to intake and continue service. Let the vehicle operate for an additional 5 minutes and rev the engine several times to clear all residual fluid.

15.Turnthefluidandairvalveontooltotheclosedposition.TurnVehicleoff.Detachshopairlineanddepressurizethetoolbyrotatingtheregulatorknobcounterclockwise.

16.Removeadaptorsandreassemblevehiclecomponentsinthereverseorderofremoval.17.AddonebottleofPart#400-3022DieselTune™CompleteFuelSupplementtovehicle’sfueltank.18.Afterservice,resetanyenginecodesandperformaroadtesttoclearanyresidualfluidfromthesystem.

Vehiclemaygothroughregenerationcycleduringroadtest.

1324 Blundell Rd. Mississauga ON Tel. 905.615.8620 Fax. 905.615.9745 www.motorvac.com

ZIM14-01027

Figure 8