NoteInjectorNumbersareinfiringordernotcylindernumber 12voltsupply Seeattachednotes. All5voltandSensorGndconnectionsareequivalent(exceptLambdaGnd).Usetheoneswhicharemostsuitableforthesensorsconnected.Ifnotusingtwistedpairwire,twisttogetherseparatewiresespeciallythesensorconnectionswithapitchofapprox.2.5cm Cranksensorconnections UsetwistedpairwirewithoverallscreenforcranksensorVRsensorpinouts(ic)FordPin1topin8Pin2topin47Shieldtopin47atECUVauxhall/Opel/BMW/Volvo/Saab/etc.(Bosch&Siemens)Pin1topin8Pin2topin47Pin3toshieldtopin47atECUMarelliPin2topin8Pin1topin47Shieldtopin47atECU CamWheelHasoneTooth CrankToothedwheelwithmissingteeth 12VoltSupply InjectorsMUSTbe5Ohmsormore.Iflessuseballastresistor. SEEATTACHEDNOTES 1 2 34 56 78 12VOLTS19INJECTOR137 INJECTOR218INJECTOR336 INJECTOR517INJECTOR635 INJECTOR816 55POWERGROUND54INJECTOR453INJECTOR7 Ground(Earth) POWERGROUND34POWERGROUND15 525VOLTS MicroSwitch Toggleswitch SHIFTCUT33 Toggleswitch TRACTIONWET/DRY14TRACTIONON/OFF32 ToggleswitchMAP2/ALS/ANA1ON/OFF 13MomentaryaltLAMBDAON/OFF Switch LAUNCHBUTTON31 Hall Sensor5v Toothed Sig wheel Gnd Hall Sensor5v Toothed Sig wheel Gnd Hall Sensor5v Toothed Sig Hallwheel Gnd Sensor5v SigGnd LAMBDASIGNAL12MAP30 UNDRIVENWHEEL(must)11LEFTDRIVEN29 5VOLTS105VOLTS28 RIGHTDRIVENWHEEL9CAMSENSOR27 CRANKSENSOR8WATERTEMP26 51SIGNALGROUND50UNDRIVENWHEEL(optional)49LAMBDAEARTH48THROTTLEWIPER47SIGNALGROUND46SIGNALGROUND45AIRTEMP44ANALOGUEINPUT3 iclSensor SigGnd TurboALSValve ANALOGUEINPUT27ORLOGSWITCH ANALOGUEINPUT12543AUXOUT3 mendedLEDondash SHIFTLIGHT6TACHO24 AUXOUT25 42CAMPHASEVALVE/AUXOUT4 TURBOALAG2341FUELPUMPRELAY IdleSpeedValve IDLEVALVE4COIL8/orAux522 40COIL7 ManifoldPresValve COIL63TURBOPRESSUREVALVE21 39COIL5 Typical12vsupplycircuit Battery+ Fuse30Amp RelayBosch0332014112orequiv COIL42COIL220 COIL11 38COIL3 Ignitionswitch Battery- 12voltsupplytoEcuandcoilsetc Latchend Ground(Earth) Tel+44(0)1618771419Fax+44(0)1618777086Emailoffice@dtafast.co.uk WIRINGSCHEMATIC FORP8PROV29.0FIRMWAREORLATER LASTUPDATED01/10/2002**SEEATTACHEDNOTES** SerialPortConnections1->12->23->39-15pin(DynoControlBoxusestherest)4->45->
5 Hall 5vSensor Sig Toothed Gnd wheel GreyonBoschBlackOnBosch Lambda Throttlepot Connect5vtosidetowhichthrottlewipergoesatfullopen anyvalue500Ohmto20KOhm Colvern(Jenvey)pot red=wipergreen=5vyellow=SensorGND NoteGMMapisA=GNDB=SignalC=5Volt ThrottlePot(TPS)500-10KOhm 5Volts AirWater LucasSNB801orEquivLucasSNB802orEquiv Aux3 Aux4ShiftLightLED cMAPSensorMarelliab SignalGnd BoschMap02612300041=5Volt2=GND3=Signal 12volts Tacho 87 65 43 21 RelayorLED FuelPumpRelay Notecoiloutputsnumberedinfiringordernotcylinderorder. Seeattachednotes. InjectorWiring Noteallinjectorsmustbehighimpedancetypesoruseaballastresistor. Sequential Rememberthattheoutputsarenumberedinfiringsequence,thatis1isthefirsttofire,2thesecondetc.Fora4cylinderwithafiringsequenceof1/3/4/2connectwiresasbelow. Cyl
1 3
4 2 O/P
1 2
3 4 Andsimilarlyfor6or8cylinderengines.8cylindersisthemaximumthatcanbehandledwithsequentialinjection.AcamsensorMUSTbefittedforsequentialinjection. NonSequential UseO/P’s1,2and5,
6.Balancenumbersofinjectorsoneach NonSequentialTwinInjector Injectors1:-UseO/P’s1,2and5,
6.Balancenumbersofinjectorsoneach Injectors2:-UseO/P’s3,4and7,
8.Balancenumbersofinjectorsoneach CoilWiring CoilPerPlug Rememberthattheoutputsarenumberedinfiringsequence,thatis1isthefirsttofire,2thesecondetc.Fora4cylinderwithafiringsequenceof1/3/4/2connectwiresasbelow.AcamsensorMUSTbefittedforcoilperplugoperation. Cyl
1 3
4 2 O/P
1 2
3 4 Andsimilarlyfor6or8cylinderengines. WastedSpark Usethelowestoutputs.Fora6cylinderenginewithafiringorderof1/3/6/4/5/2wireasbelow. Cyl
1 3
6 Cyl
4 5
2 O/P
1 2
3 Distributor UseCoiloutput1or2.. TwinSpark CoilO/P’s1to4workasnormal.CoilO/P’s5to8arethematchingsecondplug.Fora4cylinder,coilperplug,twinsparkwireasbelow. Cyl1
3 4
2 FirstPlug O/P1
2 3
4 Cyl1
3 4
2 SecondPlug O/P5
6 7
8 Fourcylindercoilperplugor8cylinderwastedsparkisthemaximumfortwinsparkoperation. ANALOGUE2WIRINGFORLOGSWITCH Ifusingtheanalogue2inputforswitchingthelogonandoffusethefollowingwiring. 5volts Analogue2SigGnd 4K7resistor ToggleswitchLogon=switchedclosed SpecialConsiderationsforAudi5Cylinder Theenginemusthave5coilsanda60-2crankwheelat60degrees.Setto10cylindersingeneralenginesettings.Setunequalfiringand1coilperplugOFFinunequalfiringangles.SetsequentialinjectionOFFininjectorphasing.Youdonotneedacamsensor. Wirecoilsasbelow Cyl1
5 2
3 4 O/P1
2 3
4 5 WireInjectorsasbelow Cyl1
5 2
3 4 O/P1
2 5
6 6 Tel+44(0)1274667960Fax+44(0)1274663627Emailoffice@dtafast.demon.co.uk WIRINGNOTES FORP8PROV29.0FIRMWAREORLATER LASTUPDATED01/10/2002