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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Component Locations & Component Connector End Views) >> Component Connector End Views >> Engine Oil Pressure (EOP) Switch (LS4)

Engine Oil Pressure (EOP) Switch (LS4)

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Oil Pressure (EOP) Switch (LS4) Connector End View
GM1519475Courtesy of GENERAL MOTORS CORP.
Engine Oil Pressure (EOP) Switch (LS4)

Pin Wire Circuit Function
1 0.35 BK 2755 Low Reference
2 0.35 GY 2705 5-Volt Reference
3 0.35 TN/WH 331 Oil Pressure Sensor Signal
Connector Part Information 
  • OEM: 15477863
  • Service: 88988144
  • Description: 3-Way F GT 150 Series Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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