Mercedes-Benz C-class W202 facelift (1997-2001) Wiring diagram engine performance 2.8ls

BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN(H)+ CAN(L)- COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRASH DATA LINK CONNECTOR (DTC READOUT) (RIGHT REAR OF ENGINE COMPT) DIAG DRIVER SIDE FUSE, RELAY MODULE BOX (LEFT REAR OF ENGINE COMPT) ELECTRONIC IGNITION LOCK CONTROL MODULE (ON IGNITION SWITCH) ENGINE CONTROL MODULE (ME-SFI) (RIGHT REAR OF ENGINE COMPT) F PUMP FUSE 1 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HOT AT ALL TIMES LAMBDA TN 50 LEFT HEATED OXYGEN SENSOR 1 (BEFORE TWC) (ON EXHAUST PIPE) LEFT HEATED OXYGEN SENSOR 2 (AFTER TWC) (ON EXHAUST PIPE) PASSENGER SIDE FUSE, RELAY MODULE BOX (RIGHT REAR OF ENGINE COMPT) PEDAL VALUE SENSOR (LEFT REAR OF ENGINE COMPT) PRESS. PURGE CONTROL VALVE (LEFT FRONT CORNER OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT HEATED OXYGEN SENSOR 1 (BEFORE TWC) (ON EXHAUST PIPE) RIGHT HEATED OXYGEN SENSOR 2 (AFTER TWC) (ON EXHAUST PIPE) SRS CONTROL MODULE (FRONT OF CENTER CONSOLE) ST LOCK STARTING SYSTEM VIO WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BRN WIRE

AIR PUMP (TOP CENTER FRONT OF ENGINE) AIR PUMP RELAY MODULE BLK WIRE BLK/RED WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAMSHAFT HALL EFFECT SENSOR (RIGHT FRONT OF ENGINE) CKP SENSOR (LEFT REAR OF ENGINE) CLK 320 DAYTIME RUNNING LAMP CONTROL MODULE (LEFT SIDE OF DASH) FUEL PUMP FUEL PUMP RELAY MODULE (RIGHT SIDE OF TRUNK) FUEL TANK PRESSURE SENSOR (RIGHT REAR OF VEHICLE) FUSE 4 FUSE 7 GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES TERMINAL BLOCK HOT FILM MAF SENSOR (ON FRESH AIR INTAKE ASSEMBLY) HOT IN RUN OR START ILLUMINATION CONTROL MODULE LUGGAGE COMPARTMENT FUSE BOX FUSE 1 PASSENGER- SIDE FUSE, RELAY MODULE BOX PNK WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE YEL/GRN WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 M- M+ 10 11 PNK WIRE AIR BLK 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/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CKP- CKP+ COIL 4 COIL 4 31 COIL 2 COIL 2 COIL 6 COIL 6 COIL 1 COIL 1 COIL 5 COIL 5 COIL 3 COIL 3 31 COM ETC ECT SENSOR (TOP FRONT OF ENGINE) ENGINE CONTROL MODULE (ME-SFI) (RIGHT REAR OF ENGINE COMPT) FUEL INJECTORS FUSE 5 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/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HFM HOT IN RUN OR START IGN COIL 1 IGN COIL 2 IGN COIL 3 IGN COIL 4 IGN COIL 5 IGN COIL 6 INJ 1 INJ 4 LEFT KNOCK SENSOR (TOP LEFT SIDE OF ENGINE) MANIFLD INJ 3 INJ 6 MAP NCA WIRE OIL SENSOR (LOWER FRONT OF ENGINE) PASSENGER SIDE FUSE, RELAY MODULE BOX FUSE 6 PNK CMP SHLD KS (L) SHLD KS (R) HFM+ WIRE PNK/WHT WIRE PRESSURE SENSOR (TOP RIGHT FRONT OF ENGINE) RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT KNOCK SENSOR (TOP RIGHT SIDE OF ENGINE) THROTTLE VALVE ACTUATOR (TOP REAR OF ENGINE) TO SPARK PLUGS VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE