Cadillac STS I facelift (2007-2011) fuel inj 6 ctrl fuel inj 7 ctrl fuel inj 1 ctrl ground Wiring diagrams

1 DK 2 PPL/ 20 21 22 23 24 25 26 27 28 29 PPL BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE OIL LEVEL/ TEMPERATURE SENSOR (BOTTOM CENTER OF ENGINE OIL PAN) ENGINE OIL PRESSURE (EOP) SENSOR (ON LEFT SIDE OF ENGINE) FUEL INJ 6 CTRL FUEL INJ 7 CTRL FUEL INJ 1 CTRL GROUND GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE KNOCK SENSOR (KS) 1 (ON RIGHT SIDE OF ENGINE, UNDER INTAKE MANIFOLD) KNOCK SENSOR (KS) BANK 2 (ON LEFT SIDE OF ENGINE, UNDER INTAKE MANIFOLD) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF GND SIG NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 4 5 6 7 8 9 10 11 12 13 14 WIRE PNK WIRE PNK/BLK WIRE PPL PPL 1 2 PPL PNK WIRE PPL/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE BODY ASSEMBLY (TOP FRONT OF ENGINE) WHT TAN/ WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL INJ 6 CTRL FUEL INJ 7 CTRL FUEL INJ 1 CTRL GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IAT SENSOR SIG CKP SENSOR SIG TP SENSOR 1 SIG IGN 1 VOLT KNOCK SENSOR (KS) BANK 1 (ON RIGHT SIDE OF ENGINE, UNDER INTAKE MANIFOLD) KNOCK SENSOR 2 SIG KNOCK SENSOR 2 SIG KNOCK SENSOR 1 SIG KNOCK SENSOR 1 SIG LOW REF 5 VOLT REF 2 5 VOLT REF 2 LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK WIRE PPL TP SENSOR 2 SIG MAF SENSOR SIG PPL/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE BODY ASSEMBLY (TOP FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE