Buick LaCrosse I (2004-2009) 5 volt ref 1 5 volt ref 1 5 volt ref 1 Wiring diagram

5 VOLT REF 1 5 VOLT REF 1 5 VOLT REF 1 BLK WIRE BLK/WHT WIRE BRN WIRE CMP SENSOR LOW ENG SPEED MED ENG SPEED LOW REF LOW REF OIL LEVEL SW DK BLU WIRE DK GRN/WHT WIRE ECT SENSOR SIG EGR SOL HIGH EGR SOL LOW ENGINE COOLANT TEMPERATURE SENSOR (ON TOP RIGHT OF INTAKE MANIFOLD) ENGINE OIL PRESSURE SWITCH (BELOW POWER STEERING PUMP) EVAP PURGE SOL EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID VALVE (TOP, REAR OF ENGINE) GEN FIELD KNOCK SENSOR 1 GEN ON SIG GENERATOR GROUND GRY WIRE HEATED OXYGEN IC TIMING CTRL KNOCK SENSOR (KS) 1 (FRONT LEFT SIDE OF ENGINE) KNOCK SENSOR (KS) 2 (RIGHT SIDE OF ENGINE, BELOW EXHAUST MANIFOLD) LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAP SENSOR SIG NCA WIRE OIL PRESS SIG KNOCK SENSOR 2 AIR SOL CTRL ORG/BLK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE