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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 639 (Instrument Panel System Displays And Gauges) >> Component Locator >> Displays and Gages Connectors >> Engine Oil Pressure (EOP) Switch

Engine Oil Pressure (EOP) Switch

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Oil Pressure (EOP) Switch Connector End View
GM516595Courtesy of GENERAL MOTORS CORP.
Engine Oil Pressure (EOP) Switch Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 12065299
  • Service: 12085500
  • Description: 1-Way F Metri-Pack 150 Series Sealed (L-GY)
Terminal Part Information 
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Engine Oil Pressure (EOP) Switch Terminal Identification

Pin Wire Color Circuit No. Function
A TN/BK 231 Oil Pressure Switch Signal