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Home >> Buick >> 2021 >> Enclave Essence, AWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Inline Harness Connector End Views (X101 - X200) >> Inline Harness Connector End Views >> X161 Engine Harness to Fuel Injector Harness

X161 Engine Harness to Fuel Injector Harness

GM1825165Courtesy of GENERAL MOTORS COMPANY
GM2687960Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 19178148
  • Service Connector: 19352907
  • Description: 12-Way F 1.5 Series, Sealed (BK)
Connector Part Information
  • Harness Type: Fuel Injector
  • OEM Connector: Not Available
  • Service Connector: Service by Harness -
  • Description: 12-Way M (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19368973 J-35616-14 (GN) J-38125-217
II Not required No Tool Required No Tool Required
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 - - - - - Not Occupied 1 - - - - -
2 0.75 BU 4802 I LFY Direct Fuel Injector High Voltage Control Cylinder 2 2 0.75 BU 4802 II LFY
3 0.75 GY/BU 4804 I LFY Direct Fuel Injector High Voltage Control Cylinder 4 3 0.75 GY/BU 4804 II LFY
4 0.75 VT/GN 4806 I LFY Direct Fuel Injector High Voltage Control Cylinder 6 4 0.75 VT/GN 4806 II LFY
5 0.5 BK/GN 2919 I LFY Fuel Rail Pressure Sensor Low Reference 5 0.5 BK/GN 2919 II LFY
6 - 7 - - - - - Not Occupied 6 - 7 - - - - -
8 0.75 BU/GY 4902 I LFY Direct Fuel Injector High Voltage Supply Cylinder 2 8 0.75 BU/GY 4902 II LFY
9 0.75 BU/WH 4904 I LFY Direct Fuel Injector High Voltage Supply Cylinder 4 9 0.75 BU/WH 4904 II LFY
10 0.75 VT/GY 4906 I LFY Direct Fuel Injector High Voltage Supply Cylinder 6 10 0.75 VT/GY 4906 II LFY
11 0.5 BN/RD 2917 I LFY Fuel Rail Pressure Sensor 5V Reference 11 0.5 BN/RD 2917 II LFY
12 0.5 BU/WH 2918 I LFY Fuel Rail Pressure Sensor Signal 12 0.5 BU/WH 2918 II LFY