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Rocker Arm Oil Pressure Switch Connector End View

Fig 1: Rocker Arm Oil Pressure Switch Connector End Views
GM1332470Courtesy of GENERAL MOTORS CORP.
Rocker Arm Oil Pressure Switch Connector Parts Information

Connector Part Information 
  • OEM: 6189-0156
  • Service: See Catalog
  • Description: 2-Way F (GY)
Rocker Arm Oil Pressure Switch Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 BU/BK 6737 Rocker Arm Oil Pressure Switch Signal
2 BN/YE 451 Ground