Wiring diagram engine performance 2.1l turbo diesel for Mercedes-Benz GLK-class X204 facelift (2012-2015)

BATT + BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L CAN E H CAN E L CDI CONTROL MODULE COMBUSTION ENGINE, A/C W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM CRASH CRH OUT ANLG EKP ENGINE CIRCUIT 87 RELAY FRONT ELECTRICAL PREFUSE BOX FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 151 FUSE 152 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 27 FUSE 6 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED LEFT SWITCHABLE ENGINE MOUNT LEUS PNK/RED WIRE RADIATOR SHUTTERS ACTUATOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT SWITCHABLE ENGINE MOUNT SIG STARTING/ CHARGING SYSTEM STR+ SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TEMPERATURE SENSOR UPSTREAM OF DIESEL PARTICULATE FILTER VIO WIRE VIO/GRN WIRE VIO/YEL WIRE W/ ECO START/ STOP FUNCTION W/ ENGINE MOUNT YEL/BRN WIRE

ACCELERATOR PEDAL SENSOR BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN C H CAN C L COMPUTER DATA LINES SYSTEM E RDS ENGINE DIAGNOSIS INDICATOR LAMP FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUEL LEVEL INDICATOR FUEL PRESSURE SENSOR FUEL PUMP FUEL PUMP CONTROL MODULE (UNDER RIGHT REAR SEAT) FUEL TANK FUSE 28 FUSE 34 FUSE 5 GRN/GRY WIRE GRN/PNK WIRE HOT AT ALL TIMES HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER MULTI-FUNCTION DISPLAY NCA WIRE OXYGEN SENSOR UPSTREAM OF CATALYTIC CONVERTER PNK/RED WIRE PNK/WHT WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR REFRIGERANT COMPRESSOR W/ MAGNETIC CLUTCH VIO/GRN WIRE VIO/YEL WIRE W/ MAGNETIC CLUTCH W/O MAGNETIC CLUTCH

BLK WIRE BLS H BLS L BLS M BLU/BLK WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/WHT WIRE BOOST PRESSURE CONTROL FLAP PRESSURE TRANSDUCER BOOST PRESSURE CONTROL PRESSURE TRANSDUCER BOOST PRESSURE POSITIONER BOOST PRESSURE SENSOR BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L CAN H H CAN H L COMPUTER DATA LINES SYSTEM CRANKSHAFT HALL SENSOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT ELECTRICAL PREFUSE BOX FUEL TANK FUSE 158 163 FUSE 42 GRN/VIO WIRE GRY WIRE GRY/RED WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT FUEL LEVEL INDICATOR SENSOR LOW PRESSURE TURBOCHARGER BOOST PRESSURE SENSOR NCA WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/RED WIRE PNK/WHT WIRE PRESSURE REGULATOR VALVE RAIL PRESSURE SENSOR REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FUEL LEVEL INDICATOR SENSOR SIG STOP LAMP SWITCH VIO WIRE VIO/BLK WIRE VIO/WHT WIRE W/ PIEZO FUEL INJECTOR W/O PIEZO FUEL INJECTOR W/O PIEZO FUEL INJECTOR W/ ECO START/STOP FUNCTION W/O ECO START/STOP FUNCTION YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLU WIRE BLU/PNK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE CDI CONTROL MODULE DRV (+) EA LDS EXHAUST GAS RECIRCULATION ACTUATOR FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/PNK WIRE GRY/RED WIRE HEAT EXCHANGER SHUTOFF VALVE INJ H INJ L KWDGA LIFT SIG NCA WIRE PNK WIRE QUANTITY CONTROL VALVE RDS RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SHIELD SIG TMOT VIO WIRE VIO/BLK WIRE VIO/WHT WIRE W/ PIEZO FUEL INJECTOR W/O PIEZO FUEL INJECTOR WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 CYL 2 CYL 3 CYL 4-CYL BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE AIR TEMPERATURE SENSOR CONDENSATION SENSOR FOR FUEL FILTER W/ HEATING ELEMENT COOLANT TEMPERATURE SENSOR EXHAUST GAS RECIRCULATION COOLER BYPASS SWITCHOVER VALVE FUEL TEMPERATURE SENSOR GLOW OUTPUT STAGE GLOW PLUG CYLINDER 1 GLOW PLUG CYLINDER 2 GLOW PLUG CYLINDER 3 GLOW PLUG CYLINDER 4 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/PNK WIRE HOT FILM MASS AIR FLOW SENSOR HTR 1 HTR 2 INTAKE AIR TEMPERATURE SENSOR OIL TEMPERATURE SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SHIELD SIG STARTING/ CHARGING SYSTEM TEMPERATURE SENSOR UPSTREAM OF TURBOCHARGER VENT LINE HEATER ELEMENT VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRY WIRE YEL/VIO WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE CAMSHAFT HALL SENSOR CDI CONTROL MODULE COOLANT PUMP SWITCHOVER VALVE COOLANT THERMOSTAT HEATING ELEMENT ENGINE OIL PUMP VALVE EXHAUST BACK PRESSURE SENSOR EXHAUST GAS RECIRCULATION BYPASS FLAP ELECTRONIC VACUUM REGULATOR GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/PNK WIRE GRY/RED WIRE INJ H INJ L INTAKE PORT SHUTOFF ACTUATOR MOTOR KNOCK SENSOR CYLINDER 1, 2 KNOCK SENSOR CYLINDER 3, 4 KTS SIG NWG SIG OIL LEVEL CHECK SWITCH OIL SPRAY NOZZLE SHUTOFF VALVE OIL TEMP + OSS + PNK WIRE PRESSURE SENSOR DOWNSTREAM OF AIR FILTER RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SHIELD SIG SIG (1) SIG (2) THROTTLE VALVE ACTUATOR VIO WIRE W/ PIEZO FUEL INJECTOR W/O PIEZO FUEL INJECTOR WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE