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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 2014 (Wiring Systems And Power Management - Diagnostic Starting Point & Inline Harness Connector End Views) >> Inline Harness Connector End Views >> X111 Engine Harness to Fuel Injector Harness (LCS)

X111 Engine Harness to Fuel Injector Harness (LCS)

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
GM1825165Courtesy of GENERAL MOTORS CORP.
GM1825167Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 33472-1236
  • Service: 88986255
  • Description: 12-Way MX 150 Series Sealed (BK)
 Connector Part Information 
  • OEM: 33482-1216
  • Service: 15326840
  • Description: 12-Way MX 150 Series Sealed (BK)
Terminal Part Information 
  • Pins: 1-12
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: Pins: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
 Terminal Part Information 
  • Pins: 1-12
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: Pins: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
X111 Engine Harness to Fuel Injector Harness (LCS)

Pin Wire Circuit Function Pin Wire Circuit Function
1 - - Not Used 1 - - Not Used
2 1 BN 4801 Direct Fuel Injector (DFI) High Voltage Control Cylinder 1 2 1 TN 4801 Direct Fuel Injector (DFI) High Voltage Control Cylinder 1
3 1 D-GN 4803 Direct Fuel Injector (DFI) High Voltage Control Cylinder 3 3 1 TN 4803 Direct Fuel Injector (DFI) High Voltage Control Cylinder 3
4 1 L-GN 4805 Direct Fuel Injector (DFI) High Voltage Control Cylinder 5 4 1 TN 4805 Direct Fuel Injector (DFI) High Voltage Control Cylinder 5
5 0.5 TN 808 Low Reference 5 0.5 L-BU 808 Low Reference
6-7 - - Not Used 6-7 - - Not Used
8 1 BN/WH 4901 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1 8 1 BK 4901 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1
9 1 D-GN/WH 4903 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3 9 1 BK 4903 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3
10 1 L-GN/WH 4905 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 5 10 1 BK 4905 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 5
11 0.5 GY 598 5 Volt Reference 11 0.5 GY 598 5 Volt Reference
12 0.5 YE 2918 Fuel Rail Pressure Sensor Signal 12 0.5 BK 2918 Fuel Rail Pressure Sensor Signal
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