Honda Prelude IV (1992-1996) heated oxygen sensor Wiring diagrams

"S" MODEL ONLY ALL EXCEPT "S" MODEL ALTERNATOR PIN 3 BLK WIRE BLK/ YEL WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/ YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE CRUISE CONTROL UNIT PIN 4 DATA LINK CONNECTOR (BEHIND FRONT CONSOLE) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT SIDE OF ENGINE) EVAPORATIVE EMISSION PURGE CONTROL SOLENOID VALVE (CENTER REAR OF ENGINE) EXHAUST GAS RECIRCULATION VALVE LIFT SENSOR (CENTER REAR OF ENGINE) FUSE 13 FUSE 2 FUSE 23 FUSE 4 FUSE 41 FUSE 43 FUSE 46 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR (CENTER FRONT OF ENGINE) HOT AT ALL TIMES HOT IN ON OR START HOT W/ ENGINE CRANKING IDLE AIR CONTROL VALVE (CENTER REAR OF ENGINE) INTAKE AIR TEMPERATURE SENSOR (LEFT REAR CORNER OF ENGINE) INTAKE CONTROL SOLENOID VALVE (RIGHT SIDE OF ENGINE COMPARTMENT) JUNCTION CONNECTOR (RIGHT REAR OF ENGINE COMPARTMENT) KNOCK SENSOR (UNDERSIDE OF CAR, CENTER REAR OF ENGINE) (ALL EXC. "S" MODEL) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN GAUGE ASSEMBLY MANIFOLD ABSOLUTE PRESSURE SENSOR (CENTER REAR OF ENGINE) NCA WIRE ORG/ WIRE ORG/RED WIRE ORG/WHT WIRE PNK WIRE POWER STEERING PRESSURE SWITCH (UNDERSIDE OF CAR, BEHIND CENTER OF ENGINE) RED WIRE RED/ BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SRS FUSE BLOCK THROTTLE POSITION SENSOR CENTER REAR OF ENGINE) TRANSMISSION CONTROL MODULE (AT RIGHT KICK PANEL) UNDER- HOOD FUSE/ RELAY BOX UNDER-DASH FUSE/RELAY BOX VEHICLE SPEED SENSOR VTEC PRESSURE SWITCH (RIGHT SIDE OF ENGINE) VTEC SOLENOID VALVE (RIGHT SIDE OF ENGINE) WHT GRN/ WIRE WHT WIRE WHT YEL/ WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL BLK/ WIRE YEL GRN/ WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

"S" MODEL ONLY ALL EXCEPT "S" MODEL ALTERNATOR PIN 3 BLK WIRE BLK/ YEL WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/ YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE CRUISE CONTROL UNIT PIN 4 DATA LINK CONNECTOR (BEHIND FRONT CONSOLE) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT SIDE OF ENGINE) EVAPORATIVE EMISSION PURGE CONTROL SOLENOID VALVE (CENTER REAR OF ENGINE) EXHAUST GAS RECIRCULATION VALVE LIFT SENSOR (CENTER REAR OF ENGINE) FUSE 13 FUSE 2 FUSE 23 FUSE 4 FUSE 41 FUSE 43 FUSE 46 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR (CENTER FRONT OF ENGINE) HOT AT ALL TIMES HOT IN ON OR START HOT W/ ENGINE CRANKING IDLE AIR CONTROL VALVE (CENTER REAR OF ENGINE) INTAKE AIR TEMPERATURE SENSOR (LEFT REAR CORNER OF ENGINE) INTAKE CONTROL SOLENOID VALVE (RIGHT SIDE OF ENGINE COMPARTMENT) JUNCTION CONNECTOR (RIGHT REAR OF ENGINE COMPARTMENT) KNOCK SENSOR (UNDERSIDE OF CAR, CENTER REAR OF ENGINE) (ALL EXC. "S" MODEL) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN GAUGE ASSEMBLY MANIFOLD ABSOLUTE PRESSURE SENSOR (CENTER REAR OF ENGINE) NCA WIRE ORG/ WIRE ORG/RED WIRE ORG/WHT WIRE PNK WIRE POWER STEERING PRESSURE SWITCH (UNDERSIDE OF CAR, BEHIND CENTER OF ENGINE) RED WIRE RED/ BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SRS FUSE BLOCK THROTTLE POSITION SENSOR CENTER REAR OF ENGINE) TRANSMISSION CONTROL MODULE (AT RIGHT KICK PANEL) UNDER- HOOD FUSE/ RELAY BOX UNDER-DASH FUSE/RELAY BOX VEHICLE SPEED SENSOR VTEC PRESSURE SWITCH (RIGHT SIDE OF ENGINE) VTEC SOLENOID VALVE (RIGHT SIDE OF ENGINE) WHT GRN/ WIRE WHT WIRE WHT YEL/ WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL BLK/ WIRE YEL GRN/ WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE