Oldsmobile Aurora II (1999-2003) ppl 39 40 41 42 43 44 Wiring diagrams

400 401 PPL 631 1807 PPL COMPUTER DATA LINES SYSTEM AIR PUMP RELAY 1 FUEL INJ 4 CNTRL FUEL INJ 6 CNTRL AIR SOL VLV CNTRL PRESS CNTRL SOL LOW ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DELIVERED TORQUE OUTPUT CRUISE INHIBIT OUT DK BLU WIRE DK BLU/ WHT WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EVAP VENT VALVE CNTRL FUEL INJ 8 CNTRL FUEL INJ 7 CNTRL FUEL INJECTORS FUEL TANK PRESS SIG IGNITION GRY WIRE HOT AT ALL TIMES HOT IN ON, START IAT SENS SIG IMS C INPUT IMS B INPUT IMS A INPUT CKP SENS B SIG IGNITION SWITCH INJR 1 FUSE INJR 2 FUSE LT BLU/ BLK WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/ BLK WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MIL CNTRL OFF ORG/ WIRE ORG/BLK WIRE OXY SEN FUSE PCM BATT FUSE PCM IGN FUSE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENG COMPT, UNDER AIR CLEANER) PPL PPL 39 40 41 42 43 44 PPL/WHT WIRE PRESS CNTRL SOL HIGH FUEL PUMP REL CNTRL EGR IGN FEED RED WIRE RED/BLK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE

32 33 PPL BANK 1 SENSOR 1 (AT LEFT SIDE OF ENGINE, ON EXHAUST) BANK 1 SENSOR 2 (ON EXHAUST PIPE, BEHIND CATALYTIC CONVERTER) BANK 2 SENSOR 1 (AT RIGHT SIDE OF ENGINE, ON EXHAUST) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EVAPORATIVE EMISSIONS CANISTER VENT SOLENOID EXHAUST GAS RECIRC- ULATION (EGR) VALVE (TOP CENTER REAR OF ENGINE) FUEL TANK PRESSURE SENSOR GROUND GRY WIRE GRY/BLK WIRE HEATED OXYGEN HOT IN ON, START IAT SENS IDLE AIR CONTROL (IAC) VALVE (ON THROTTLE BODY) IGN IGN 1 FUSE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MAF SENS MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP REAR OF ENGINE) MASS AIRFLOW (MAF) SENSOR (ON THROTTLE BODY AIR INTAKE DUCT) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PPL PPL 34 35 PPL 39 40 41 42 43 44 PPL/WHT WIRE REAR FUSE BLOCK RED WIRE RED/BLK WIRE TAN WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) UNDER- HOOD FUSE BLOCK VENT SOL FUSE WHT DK GRN/ WIRE WHT PNK/ WIRE WHT WIRE YEL WIRE