Mercedes-Benz S-class AMG W220 (1999-2002) Wiring diagram engine performance 4.3ls

1 2 3 4 5 6 7 8 HTR (-) 1 2 3 4 HTR (-) HTR (-) AIR PUMP RELAY BLK WIRE BLK/BRN WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM CRASH DATA LINK CONNECTOR ELECTRIC AIR PUMP ENGINE CONTROL MODULE (ME-SFI) (IN RIGHT REAR CORNER OF ENGINE COMPT) ENGINE/CLIMATE CONTROL ELECTRIC COOLING FAN FUSE 31 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR START HTR (-) CF MOD 31 31 LEFT HEATED OXYGEN SENSOR 1 (ON EXHAUST, BEFORE TWC) LEFT HEATED OXYGEN SENSOR 2 (ON EXHAUST, AFTER TWC) NCA WIRE PEDAL VALUE SENSOR (AT TOP OF ACCELERATOR PEDAL) PURGE CONTROL VALVE (ON LEFT REAR OF ENGINE COMPT, ON LEFT SHOCK TOWER) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FUSE/ RELAY MODULE RIGHT FUSE BOX (IN RIGHT REAR CORNER OF ENGINE COMPT) FUSE 48 RIGHT HEATED OXYGEN SENSOR 2 (ON EXHAUST, AFTER TWC) RIGHT OXYGEN OXYGEN SENSOR 1 (ON EXHAUST, BEFORE TWC) SRS CONTROL MODULE SUCTION COOLING FAN CONTROL MODULE (BELOW RIGHT HEADLIGHT, BEHIND BUMPER) TERMINAL BLOCK, FUSE BOX FUSE 3 TNA VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

ACTIVATED CHARCOAL CANISTER SHUT-OFF VALVE BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CAMSHAFT HALL EFFECT SENSOR (ON FRONT OF RIGHT CYL HEAD) CKP SENSOR (ON UPPER LEFT SIDE OF TRANS BELLHOUSING CLR ECT SENSOR (ON FRONT CENTER OF ENGINE) FUEL PUMP (BENEATH LEFT REAR OF VEHICLE) FUEL PUMP RELAY FUEL TANK PRESSURE SENSOR (ON TOP OF FUEL TANK) FUSE 30 FUSE 33 FUSE 52 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT KNOCK SENSOR 2 (ON LEFT SIDE OF ENGINE BLOCK) PNK CLR WIRE PNK WIRE REAR FUSE/RELAY MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RESONANCE INTAKE MANIFOLD SWITCHOVER VALVE RIGHT FRONT FUSE/RELAY MODULE RIGHT KNOCK SENSOR 1 (ON RIGHT SIDE OF ENGINE BLOCK) TERMINAL BLOCK, FUSE BOX FUSE 1 THROTTLE VALVE SETTING ELEMENT (ON THROTTLE BODY, ON CENTER REAR OF ENGINE) VIO WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 MTR (-) MTR (+) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 INJ 6 INJ 3 INJ 7 INJ 8 EGR 22 23 24 25 26 27 28 29 30 MAP (+) MAP SIG MAP (-) INJ 1 INJ 5 AIR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CKP (-) CKP (+) CMP (-) CMP SIG SHIELD KS (L) SHIELD KS (R) HFM (+) CLR ECT (-) ECT (+) ENGINE CONTROL MODULE (ME-SFI) (IN RIGHT REAR CORNER OF ENGINE COMPT) FUEL INJECTORS GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/PNK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HFM SIG HFM (-) HOT FILM MAF SENSOR (ON REAR CENTER OF ENGINE) HOT IN RUN OR START IGNITION COILS LEFT FUSE BOX (ON LEFT REAR CORNER OF ENGINE COMPT) FUSE 10 MANIFOLD INJ 4 INJ 2 OIL (-) OIL SIG PNK CLR WIRE PNK/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FUSE/RELAY MODULE STARTER RELAY TO SPARK PLUGS VIO WIRE VIO/WHT WIRE WHT WIRE WIPER 1 TVAVP DAVP WIPER 2 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 YEL WIRE YEL/GRN WIRE YEL/WHT WIRE