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Home >> Chevrolet >> 2022 >> Blazer RS, 4WD >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Inline Harness Connector End Views (X101-X161) >> Inline Harness Connector End Views >> X161 Engine Wiring Harness to Fuel Injector Wiring Harness - Even (LGX)

X161 Engine Wiring Harness to Fuel Injector Wiring Harness - Even (LGX)

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

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19368973 J-35616-2A (GY) 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 LGX Direct Fuel Injector High Voltage Control Cylinder 2 2 0.75 BU 4802 II LGX
3 0.75 GY / BU 4804 I LGX Direct Fuel Injector High Voltage Control Cylinder 4 3 0.75 GY / BU 4804 II LGX
4 0.75 VT / GN 4806 I LGX Direct Fuel Injector High Voltage Control Cylinder 6 4 0.75 VT / GN 4806 II LGX
5 0.75 BK / GN 2919 I LGX Fuel Rail Pressure Sensor Low Reference 5 0.75 BK / GN 2919 II LGX
6 - 7 - - - - - Not Occupied 6 - 7 - - - - -
8 0.75 BU / GY 4902 I LGX Direct Fuel Injector High Voltage Supply Cylinder 2 8 0.75 BU / GY 4902 II LGX
9 0.75 BU / WH 4904 I LGX Direct Fuel Injector High Voltage Supply Cylinder 4 9 0.75 BU / WH 4904 II LGX
10 0.75 VT / GY 4906 I LGX Direct Fuel Injector High Voltage Supply Cylinder 6 10 0.75 VT / GY 4906 II LGX
11 0.75 BN / RD 2917 I LGX Fuel Rail Pressure Sensor 5V Reference 11 0.75 BN / RD 2917 II LGX
12 0.75 BU / WH 2918 I LGX Fuel Rail Pressure Sensor Signal 12 0.75 BU / WH 2918 II LGX