Wiring diagram engine performance 3.8l (vin k)s for Buick Riviera VIII (1994-1999)

12 13 PNK WIRE A/C COMP CTRL A/C REQUEST IN AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM AUTOMATIC TRANSAXLE BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE ENGAGED SIG DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE DK GRY/WHT WIRE DLC CLASS 2 DATA PCM GROUND ELECTRONIC POWER STEERING SYSTEM ENGINE OIL LEVEL SWITCH (CENTER OF OIL PAN) EVAP EMISSIONS PURGE VACUUM SWITCH (RIGHT SIDE OF ENGINE) EVAPORATIVE EMISSIONS PURGE SOLENOID VALVE (RIGHT REAR OF ENGINE) FUEL PUMP (VIN K ONLY) (TOP OF FUEL TANK) FUEL PUMP FUSE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK IDLE AIR CONTROL (IAC) VALVE (ON SIDE OF THROTTLE ASSEMBLY) IGNITION CTRL REF HI IGNITION CTRL REF LO A/T ISS SENS LO VSS RETURN INTAKE AIR TEMPERATURE (IAT) SENSOR (LEFT FRONT OF ENGINE COMPT) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MASS AIR FLOW SENSOR (LEFT FRONT OF ENGINE) A/T ISS SENSOR MIL LAMP CONTROL NCA WIRE ORG/BLK WIRE OXY SENS FUSE MAF FUSE PCM FUSE PNK PNK WIRE PNK WIRE PNK/ PPL/ PPL/ PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL/WHT WIRE REAR MAXI FUSE BLOCK 2 (UNDER RIGHT REAR SEAT) PCM/ VATS FUSE RED WIRE RED/BLK WIRE RIGHT REAR POWER DIS- TRIBUTION CENTER BLOCK 1 (UNDER RIGHT REAR SEAT) TAN WIRE TAN/BLK WIRE TRANS RANGE SW PARITY VEHICLE SPEED SENSOR (ON TRANSAXLE) VIN VIN 1 WARNING SYSTEMS WHT DK GRN/ WIRE WHT WIRE WHT/ BLK WIRE YEL WIRE

12 13 PNK WIRE 1551 839 PNK WIRE 7 8 9 10 11 PNK WIRE BLK WIRE BLK/WHT WIRE BOOST CONTROL SOLENOID (VIN 1 ONLY) (TOP LEFT SIDE OF ENGINE) BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (RIGHT SIDE OF ENGINE) CLG FAN FUSE CRANKSHAFT POSITION SENSOR (LOWER RIGHT SIDE OF ENGINE) CRUISE CONTROL SYSTEM PPL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COOLANT TEMPERATURE SENSOR (TOP LEFT FRONT OF ENGINE) EXHAUST GAS RECIRC- ULATION VALVE (TOP LEFT REAR OF ENGINE) FUEL PUMP (VIN 1 ONLY) (TOP OF FUEL TANK) FUEL PUMP CONTROL MODULE (VIN 1 ONLY) (IN TRUNK) GRY WIRE HOT IN RUN OR START I/P FUSE BLOCK IGNITION AMPLIFIER AND SWITCHING MODULE IGNITION SWITCH LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE OFF LOCK PARK/NEUTRAL POSITION SWITCH (TOP OF TRANSAXLE) PLUGS SPARK PNK 4 5 6 WIRE PNK PNK WIRE PNK WIRE POWER IN GROUND OUT FEED OUT PWM IN GROUND PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RUN WIRE SPARK PLUGS TAN WIRE TAN/BLK WIRE TCC/ANTILOCK BRAKE SWITCH (UNDER LEFT SIDE OF I/P) THROTTLE POSITION SENSOR (THROTTLE BODY) WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

1-2 CTRL SOL TCC PWM SOL 472 410 417 IAT SENSOR IN ECT SENSOR IN TP SENSOR IN A/C PRESS SENS IN A/C REFRIGERANT PRESSURE SENSOR (REAR OF A/C COMPRESSOR) AUTOMATIC TRANSAXLE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CHECK ENGINE INDIC CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL INJECTORS GEN FIELD 'L' TERMINAL GRY WIRE HOT IN RUN OR START HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INJ FUSE IGN 1 FUSE INSTRUMENT CLUSTER KNOCK SENSOR 1 (LOWER FRONT OF ENGINE) KNOCK SENSOR 2 (REAR OF ENGINE) LOW OIL INDIC LOW OIL LEVEL INDIC CTRL LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (RIGHT FRONT OF ENGINE) NCA WIRE PCS SOL PNK 4 5 6 WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL 412 413 1668 1669 PPL/WHT WIRE RED WIRE RED/BLK WIRE RIGHT FRAME RAIL) RNGE 'A' RNGE 'B' RNGE 'C' STARTING/ CHARGING SYSTEM TACH SIGNAL IN TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC REL TCC SOL 2-3 CTRL SOL TFT SENSOR TR PRESSURE SWITCH ASSY TCC REL IN TRANS SHIFT SOL 'A' MAP SENSOR IN CRUISE INHIBIT OUT TRANS SHIFT SOL 'B' TRANS TEMP SENS IN VEHICLE SPEED IN WHT WIRE YEL WIRE YEL/BLK WIRE