Mercedes-Benz GLE-class Coupe C167 (2019-2023) oxygen sensor upstream of catalytic converter Wiring diagrams

BLK/BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COOLANT TEMPERATURE SENSOR ELECTRIC COOLANT PUMP ENGINE COMPARTMENT FUSE, RELAY MODULE FUSE 107 GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ BACKUP RELAY ENERGIZED INTAKE CAMSHAFT VALVE LIFT SWITCHING ACTUATOR KNOCK SENSOR #2 LOWER RIGHT FRONT OF ENGINE) OXYGEN SENSOR UPSTREAM OF CATALYTIC CONVERTER PRESSURE SENSOR DOWNSTREAM OF AIR FILTER PRESSURE, TEMPERATURE SENSOR DOWNSTREAM OF THROTTLE VALVE PRESSURE, TEMPERATURE SENSOR UPSTREAM OF THROTTLE VALVE PURGE CONTROL VALVE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE VENT LINE CONTACT SWITCH 2 VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/BLU WIRE

BLK/PNK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/YEL WIRE COOLANT TEMPERATURE SENSOR EXHAUST CAMSHAFT HALL SENSOR FUEL INJECTOR CYLINDER 1 FUEL INJECTOR CYLINDER 2 FUEL INJECTOR CYLINDER 3 FUEL INJECTOR CYLINDER 4 FUEL INJECTOR CYLINDER 5 FUEL INJECTOR CYLINDER 6 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/PNK WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/YEL WIRE IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 INTAKE CAMSHAFT HALL SENSOR OXYGEN SENSOR UPSTREAM OF CATALYTIC CONVERTER PNK/RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SIG TOP OF ENGINE) VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE