Chevrolet Impala VIII (1999-2006) manifold absolute pressure sensor (on intake plenum) Wiring diagrams

1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOLENOID VALVE A/C REFRIGERENT PRESSURE SENSOR (BELOW ACCUMULATOR) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE TEMPERATURE SENSOR BLK WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CRUISE CONTROL MODULE (LEFT STRUT TOWER) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (NEAR COOLANT OUTLET, LEFT REAR OF ENG) GRY WIRE GRY/BLK WIRE KNOCK SENSOR (BANK 1) (LOWER LEFT REAR OF ENGINE, BELOW EXHAUST MANIFOLD) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON INTAKE PLENUM) ORG/BLK WIRE PNK WIRE PPL PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE SPLICE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC TCC PULSE WIDTH MODULATION SOLENOID THROTTLE POSITION (TP) SENSOR (ON THROTTLE ASSEMBLY) TRANSAXLE INPUT SHAFT SPEED SENSOR VEHICLE SPEED SENSOR (RIGHT REAR OF ENGINE COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOLENOID VALVE A/C REFRIGERANT PRESSURE SENSOR (BELOW ACCUMULATOR) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR AUTOMATIC TRANSAXLE TEMPERATURE SENSOR BLK WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE CRUISE CONTROL MODULE (LEFT STRUT TOWER) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (BELOW COOLANT OUTLET, LEFT REAR OF ENG) GRY (OR GRY/BLK) WIRE GRY WIRE KNOCK SENSOR BANK 1 (LOWER LEFT SIDE OF ENGINE, NEAR STARTER) KNOCK SENSOR BANK 2 (LOWER RIGHT SIDE OF ENGINE) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON INTAKE PLENUM) ORG/BLK WIRE PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE PPL PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE SPLICE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC TCC PULSE WIDTH MODULATION SOLENOID THROTTLE POSITION (TP) SENSOR (ON THROTTLE ASSEMBLY) VEHICLE SPEED SENSOR (RIGHT REAR OF ENGINE COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOLENOID VALVE A/C REFRIGERANT PRESSURE SENSOR (BELOW ACCUMULATOR) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR AUTOMATIC TRANSAXLE TEMPERATURE SENSOR BLK WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE CRUISE CONTROL MODULE (LEFT STRUT TOWER) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (BELOW COOLANT OUTLET, LEFT REAR OF ENG) GRY (OR GRY/BLK) WIRE GRY WIRE KNOCK SENSOR BANK 1 (LOWER LEFT SIDE OF ENGINE, NEAR STARTER) KNOCK SENSOR BANK 2 (LOWER RIGHT SIDE OF ENGINE) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON INTAKE PLENUM) ORG/BLK WIRE PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE PPL PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE SPLICE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC TCC PULSE WIDTH MODULATION SOLENOID THROTTLE POSITION (TP) SENSOR (ON THROTTLE ASSEMBLY) VEHICLE SPEED SENSOR (RIGHT REAR OF ENGINE COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE