Buick Regal V (2009-2013) starting/charging system 2752 23 1716 starting/charging system wiring diagram

5-V REF FUEL RAIL PRESS SENS SIG AIR TEMP SENS SIG BACKUP LAMP SPLY BANK 1 SENS (1) BANK 1 SENS (2) MAP SENS SIG 5-V REF BAROMETRIC PRESS SENS SIG BANK 1 SENS 1 BANK 1 SENS 2 BLK/WHT WIRE BLU WIRE BRN WIRE ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF FUEL RAIL PRESSURE SENSOR (FRONT OF ENGINE ON FUEL GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HI SIG BANK 1 SENS (1) HI SIG BANK 1 SENS (2) KNOCK SENSOR 1 (LEFT SIDE OF ENGINE BLOCK) KNOCK SENSOR 2 (LEFT REAR OF CYLINDER BANK) LOW REF LOW REF 5-V REF LOW REF MANIFOLD ABSOLUTE PRESSURE SENSOR (MAP) (INTAKE MANIFOLD) MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (TOP OF AIR CLEANER HOUSING) NCA WIRE OIL LEVEL SW SIG ORG/ WIRE ORG/BLK WIRE OVERRUN AIR VALVE PNK/BLK WIRE RAIL) STARTING/CHARGING SYSTEM 2752 23 1716 STARTING/CHARGING SYSTEM TAC CLOSE TAN WIRE TRANSMISSIONS SYSTEM VIO WIRE VIO/WHT WIRE WASTE GATE SOL CTRL WHT WIRE YEL WIRE