Dodge Dakota II (1997-2004) oxygen sensor downstream heater relay Wiring diagrams

BLK/DK GRN WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/WHT WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/BLK WIRE DK GRN/ORG WIRE DK GRN/PNK WIRE DK GRN/RED WIRE FUSE FUSE 14 HOT IN RUN OR START INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD) J/C 1 JUNCTION BLOCK (ON LEFT END OF DASH) LEFT HEATED OXYGEN SENSOR (UPSTREAM) (IN TOP OF LEFT CATALYTIC CONVERTER) LT GRN/RED WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON FRONT OF THROTTLE BODY) NCA WIRE ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE OXYGEN SENSOR DOWNSTREAM HEATER RELAY POWER DISTRIBUTION CENTER (IN ENGINE COMPT, ON LEFT INNER FENDER) RED/WHT WIRE RIGHT HEATED OXYGEN SENSOR (UPSTREAM) (IN TOP OF RIGHT CATALYTIC CONVERTER) TAN/BLK WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (ON LEFT SIDE OF THROTTLE BODY) VIO/ORG WIRE VIO/WHT WIRE WHT/DK BLU WIRE

BLK/DK GRN WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/WHT WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/BLK WIRE DK GRN/ORG WIRE DK GRN/PNK WIRE DK GRN/RED WIRE FUSE FUSE 14 HOT IN RUN OR START INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD, NEAR THROTTLE BODY) J/C 1 JUNCTION BLOCK (ON LEFT END OF DASH) LEFT HEATED OXYGEN SENSOR (UPSTREAM) (IN TOP OF LEFT CATALYTIC CONVERTER) LT GRN/RED WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON FRONT OF INTAKE MANIFOLD) NCA WIRE ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE OXYGEN SENSOR DOWNSTREAM HEATER RELAY POWER DISTRIBUTION CENTER (IN ENGINE COMPT, ON LEFT INNER FENDER PANEL) RED/WHT WIRE RIGHT HEATED OXYGEN SENSOR (UPSTREAM) (IN TOP OF RIGHT CATALYTIC CONVERTER) TAN/BLK WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (ON LEFT SIDE OF THROTTLE BODY) VIO/ORG WIRE VIO/WHT WIRE YEL/DK GRN WIRE

BLK/DK GRN WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/WHT WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/BLK WIRE DK GRN/ORG WIRE DK GRN/PNK WIRE DK GRN/RED WIRE FUSE FUSE 14 HOT IN RUN OR START INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD) J/C 1 JUNCTION BLOCK (ON LEFT END OF DASH) LEFT HEATED OXYGEN SENSOR (UPSTREAM) (IN TOP OF LEFT CATALYTIC CONVERTER) LT GRN/RED WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON FRONT OF THROTTLE BODY) NCA WIRE ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE OXYGEN SENSOR DOWNSTREAM HEATER RELAY POWER DISTRIBUTION CENTER (IN ENGINE COMPT, ON LEFT INNER FENDER) RED/WHT WIRE RIGHT HEATED OXYGEN SENSOR (UPSTREAM) (IN TOP OF RIGHT CATALYTIC CONVERTER) TAN/BLK WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (ON LEFT SIDE OF THROTTLE BODY) VIO/ORG WIRE VIO/WHT WIRE WHT/DK BLU WIRE