User manual PORSCHE 928 S4 1991 WIRE DIAGRAM

[. . . ] Wiring 97 Wiring Diagram Type 928 S4/GT Model 91 Coordinates Sheet 1 2 3 4 5 6 7 8 9 ii- ll- IO IO Lights ROW Lights USA Body Instrument Cluster and Senders 0 Sheet Sheet Sheet Sheet Sheet Sheet Sheet Sheet 20 30 40 213141- Engine Cooling, Heater, Air Conditioner Outside Mirror, Power Seat Seat and Mirror Memory Radio, Telephone Antilock System, Tire Pressure Control, Airbag, Porsche Lock Differential, Trailor Coupling, Brake Pad Wear Indicator Motor, Fuel and Ignition, Cruise Control Alarm System, Central Locking System, Inside Lights Central Electric Constr. Components Plug Connections, Ground Points, M-Numbers, Abbreviations 50 60 51- 61 - 70 7180 0 Sheet 10 Sheet 11 Sheet 12 Sheet 13 Sheet 14 81- 90 91 - 100 101 - 110 Current Flow Diagram 97-367 Wiring Diagram Type 928 S4/GT Model 91 The wiring diagram comprises of 12 individual wiring diagrams, 1 sheet construction components and 1 sheet plug connections, ground points, M-numbers and abbreviations. They are subdivided into coordinate fields. Each individual wiring diagram comprises a part of the central-electrical frame. [. . . ] c ""' ""' ----`: " "' , :, , :: . . ::. :. 1. . . : ": I "' . ::. , , I:: ::_ ;; j, . zwFi - "' . :' __P -- " -_-_-. ". :. 5 : . : " " :' : :: : : . - I I AIRBAG LEFT NWF F=--L -- 73 ---( ?/====i ACCELERATING SENSOR IM2211 gI 1. 0 GWWT 1. 5 EN/W P " c ib !yI 0 GP IV 75 76 WIRE CONNECTOR 7, I r GP IV I I I I n I I I III OS WT I II 1` . 7 ?I C 5, &(mj ' II II m t CIISCONNECTIF 1 POINT I hlrl -2 III III I II' I I I I I OSBL I I I PRESSURE WARNING SWITCH PUMP WL 121 RDK- TIREPRESSURE COMBINATION LEADS + ------I-PUMP RELAY ---7 II I \ 8C 39 OE 2' 2 g z w E z w 39 =E 2' ii f 1 J i, Uli. z s'-` Ii3 A 0 98 L- iI `Y&I+ `;. jz 36 0s 2' MP III MP XI MP I\ . MpV MP II -MP VI -MP VII % 2 REAR RIGHT q E d m Y B B E E z w OE 2' z Y REAR LEFT B E E5 kc4 5 FRONT RIGHT g z E z s e k vl : % s + FRONT LEFT B B B P s MP I v) q k 111 All MP `. JI Printed in Germany - XXVI, 1990 nr, -b-r YI-205, BK = BLACK WT = WtOTE RE = REO GN-GREEN YE = YELLOW GR = GREY BR = BROWN BL = BLUE VI = VIOLET Wiring rR . TRAILER COUPLING F AND --m-. :, . -. 97 G H J III_ . . : K CRASH SENSOR LEFT 0. 5 UT t ?7 L c !: : : AIRBAG CONTROL UNIT :: i: !1 i N 0 TRAILER C0UPLIbG. G (M 208) P 7' 7: PSD -PORSCHE LOCK DIFFERENTIAL - --:. " : . : -_ . : -. -`, ~`~~~-~`-`---: : : "' I PLUG SOCKET TRAILER COUPLING : -. JIc j: _-. . -. h :Y A :' - "' 5 -4 ---IT _ - ACCELERATING SENSOR 2I , n ;htlN" CONTACT It- 71 WITH HORN CONTACT qmurr 000~ ' 05EK/RE , I CRASH SENSOR RIGHT - 0 5 BLlWT 1 28 I 0. 5 BK/WT P14 ] 40 . !d! 111 , II , I . ! 0. 5 BLrlE 0. 5 vlim 05VVGi 0 5 Vi/WT I I '3 : 29 I 28 !iii!lk :. - . :I I I' 0. 5 VI/YE OSER I XV ABS n I I I' CONTROL UNI: TYRE PRESSURE CONTROL KmEcTm SEE StlECT 1 RELOMS7 m ENTRAL E!JITNc i-525 . - 1m , WL 121 1) RDK - TIRE PRESSURE CONTROL CENTRAL ELECTRICS r . MP IX MP III MP, Xl \ MP II MP VI MP VII MP I El 0 GP CONNECTING CONNECTION GROUNO P' rCilNT FIELD OATA b. `ITH PCINr MP VII FRONT RIGHT FRONT LEFT F BLACK WT = WHITE G RE = REO GN-GREEN YE = YELLOW GR = GREY BR q BROWN EL = BLUE Vl = VlOLET PK = PINK Wiring Dingram 97-385 YB S ModelYl SheetIO c 0 E F IGNITION COIL RIGHT MOTOR. CRUISE CONTROL A B 81 821 83, STARTER G , --, IGNITION COIL LEFT H _. -. -. _. -. J Ta 1 BRIOGE MT WITHCATMYZER K u lxl GP CONNECTING POINT CONNECTION WITH FIELO OATA GROUND POINT BATTERY 1 -. I UK -`- -' -n IGNITION FINAL STAGE fflGHT "' 1 I, - , I OISTRIBUTOR LEFT IGNITION - CIRCUIT - `7 CONTROL -. - `- -- p;T"`: g, . . !I ii;;1 24is-l y s Q c 7 1 3 al 0 5ii;; J 4 , I-al- O- f $O "'-. , j+i N31 1: 1 : 150 I 34 85/ 86 $2 IL ;:+. a r" WA 1: 0 lb Ff -==lTntII :iL y;;;?, 0909 0. rc. r v l--' 35OEK -_ 1: I `1 2 1, a THERM0 ELEMENTS ZK II ZK I SPEED SENDER OISTRIBUTOR RIGHT k L s . J--l m tA II , _4 T18 III . I. II l 1 I I -- bl?I-- >Odd . 1-m- ; Es% d ZD -" ------- 4 -1 I I' II' TRANSMISSION PROTECTION SWITCH t I , GP Ill - ------_ I I II_m WL 1 II II II II - I---- I Jd-1 i:~;`;. . ~, . M WL 15 1 1/ / & /j / LH-CONTROL UNIT 87 88, CONTROL UNIT CRUISE CONTROL TEMPOSTAT SWITCH . . ' : ee : o, , , > Jd . _0. 75 REfwT . $ \E 1 I I 1 AC `I> _ I / 14 _-_;--p _-_-_ i +j*: 05BK 11 =-rI hl4-y I I I I i . I, WI, I-"5 IL . _ _. 075 l?uWT 075WVWT 075csi/Bc b, "l 0. 5Irn ' I 111 `:j 1 1& !-. I I 058R II I II I I I I I IL I I I I 89 X I I I/II ' I- I . CLUTCH SWITCI (M&811 1 -1&`&`&l 1-1 iti' gvs -4 IIi lXXV LH-JETRDNIC II I !I I I 69 m' . % . s II : . - Lx. _; --I XXVI n I IL. . :". :`. : Yi 1 11 ILYFJ -LSTARTER -I V 1 m --`--U1. ' 'i EZK XXII * * 90I nn, nrr OKIUUC (MZL91 ' KICKUOWN I 30 L--. -_ 3, FUEL PUrP J THROTTLE VAwLVE SWITCH ORIVE I 1 A Printed in Germany - XXVI, 1990 L"-L1p' _;_-I ' GP V CENTRAL ELECTRICS FUEL PUMPS IINTANK) LHO FL 1 B C cl 97-387 E BK = BLACK ---WT = WHITE F RE=REO EN = GREEN G YE = YELLOW H GR = GREY BR = BROWN J El = BLUE Vl q K VIOLET PK = PINK Wiring 97 81 IGNITION COIL RIGHT -- IGNITION COIL LEFT , y-- - -. 7 -. -. : . Y. ? HALL SENOEr . , . , -r. , _r. . ^^^ ^ . , . . MP IX MP III MP, X' \ , MP V "! IGNITION CIRCUIT CONTROL MP II THERM0 ELEMENTS MP VI MP VII 82 - OISTRIBUTOR LEFT r. -- MP I I'lr- h' MP Ll, MP VIII ' MP `V %-FL-=iE LEFT COOING ELEMENT P m -f El 5 25 G > im kF5 IIIII I II SPEED SENOER II' ii , d, ;, :' :: j: jj . :: 075 IN/RI I I i \I I 1I 41 --A II<6 c7 4 -, , 1. I -A 83 84 - ---- I GP Ill ztt? I` III Q. XGR/BK , ) u!`, ' v 0. 75 BR 4 : AIR FLOW SENSOR 5 85 86 TANK VENT II WL 15 I-L- II 1 I II t LH-CONTROL UNIT I I II I I I II -. 87 . WI 075 WWT 0758Rm 075 tR/WT 075WfIK JJJ1 flu-"' IIIII I TEMPERA' TURE SENSOR "cl ID, c bl Lr 8E - I -4k GP VIII OX VGEN SENSOR ONLY WI TH CAT. CONV j, lFUELPUMP . -. --. -. -. -. A CENTRAL ELECTRICS FUEL PUMPS I. . I_-i IINTANKI THROTTLE VALVE SWlTCH 9c L, -, LHO FL CYLINOER 1 CYLINOER 4 CYLINOER 6 CYLINDER 7 CYLIN OER 2 CYLINOER CYLINOER CYLINDER IDLE SPEED PflSlTlflNFR IO q WHITE RE = REO GN q GREEN YE = YELLOW GR = GREY ER = BROWN BL q BLUE Vl : VIOLET PK = PINK Wiring Diagram 97-387 YZU S Model Yl Sheet11 ALARM SYSTEM, CENTRAL LOCKING SYSTEM INSIDELIGHTS LOCK CYLINOER FOR ORIVER'S OOOR DRIVE CENTRAL LOCKING SYSTEM ORIVER'S OOOR LOCK CYLINDER FOR PASSENGER'S OOOR ORIVE CENTRAL LOCKING SYSTEM PASSENGER'S OOOR TAILGATE LOCK 9'1 9;P - ALARM SYSTEM 10 RENT 1QBR """. [. . . ] TICAL AIM CONTROL -~. POTENTIOMETE R FOR WIPING/WASHING POTENllOMETER EXTRA AIR CONOITIONING SYSTEM PUMP LOCK DIFFERENTIAL . PUMP RELAIS LOCK OIFFERENTIAL --CONTROl FOR AOOITIONAL AIR CONOITIONER TIRE PRESSURE CONTROL CONTROL UNIT -. ACKUP LIGHT SWITCH SWITCH INTENSIVE CLEANING LOMETER RESET SWITCH SHIFT VALVE RESONANCE FLAP WINU';HIELD WASHING FLU10 PUMP HEAOLIGHT WASHING FLU10 PUMP LLlCk CYLINOER FOR PASSENGER'S DOOR I nru I-Y, , hlntD cno nol\, rD'7 nnm I CENTRAL ELECTRICS CENTRAL LOCK BUTTON I CIGAR LIGHTER IGNITION FINAL STAGE IGNITION CIRCUIT CONTROL CONTROL UNIT OISTRIBUTER AOOITIONAL CLEANING FLUID PUMP INPASSENGER'SFOOTWELLONFIREWALL I 3eN-0 13eO I 3eN-0 13eo I ON OIL PAN. FRONT ON TORQUE CONVERTER LEFT SIOE 1 P 27 I P 7k 1 P 36 ^r ^ I ut L I OP 88 101 I B 16 F 37. 38 1760 1660 12dN 7cP 17611 1660 12dN 7cM BEHINO THR LHREAR WHEEL a 77. 78 6 79. 80 EF 39. 40 K 76-78 P5. 11. 2 B 13 JKL 21. 22 OP 86 0 11 1 0 11 1 C 91. 92 UNOER THE SPARE WHEEL COVER ON SUPPLEMENTARY AIR CONOITIONING. RIGHT ONINTRUMENT PANEL a b C I I I d 9197 TANK VENTING VALVE FUEL LEVEL SENUER --. [. . . ]