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Home >> Buick >> 2018 >> Regal Base >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X106-X214) >> Inline Harness Connector End Views >> X160 Engine Harness to Fuel Rail Harness (LTG)

X160 Engine Harness to Fuel Rail Harness (LTG)

GM1825165
GM2687960
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 19150019
  • Service Connector: 19150019
  • Description: 12-Way F 1.5 Series, Sealed (BK)
Connector Part Information
  • Harness Type: Fuel Rail
  • OEM Connector: Not Available
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 12-Way M
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 19300432 J-35616-2A (GY) J-38125-217 Not Available Not Available Not Available Not Available
II Not Required J-35616-3 (GY) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 0.75 BN 4801 I LTG Direct Fuel Injector (DFI) High Voltage Control Cylinder 1 1 0.75 BN 4801 II LTG
2 0.75 BU 4802 I LTG Direct Fuel Injector (DFI) High Voltage Control Cylinder 2 2 0.75 BU 4802 II LTG
3 0.75 GN 4803 I LTG Direct Fuel Injector (DFI) High Voltage Control Cylinder 3 3 0.75 GN 4803 II LTG
4 0.75 GY/BU 4804 I LTG Direct Fuel Injector (DFI) High Voltage Control Cylinder 4 4 0.75 GY/BU 4804 II LTG
5 0.5 BK/GN 2919 I LTG Fuel Rail Pressure Sensor Low Reference 5 0.5 BK/GN 2919 II LTG
6 - - - - - Not Occupied 6 - - - - -
7 0.75 BN/WH 4901 I LTG Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1 7 0.75 BN/WH 4901 II LTG
8 0.75 BU/GY 4902 I LTG Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2 8 0.75 BU/GY 4902 II LTG
9 0.75 GN/GY 4903 I LTG Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3 9 0.75 GN/GY 4903 II LTG
10 0.75 BU/WH 4904 I LTG Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4 10 0.75 BU/WH 4904 II LTG
11 0.5 BN/RD 2917 I LTG Fuel Rail Pressure Sensor 5V Reference 11 0.5 BN/RD 2917 II LTG
12 0.5 BU/WH 2918 I LTG Fuel Rail Pressure Sensor Signal 12 0.5 BU/WH 2918 II LTG