Engine Oil Pressure (EOP) Sensor (LY7)

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) Sensor (LY7) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.5 TN	470	Low Reference
B	0.5 GY	605	5-Volt Reference 1
C	0.5 TN/BK	231	Oil Pressure Switch Signal

Connector Part Information

OEM: 12065287
Service: 12102748
Description: 3-Way F Metri-Pack 150 Series Sealed, Pull To Seat (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit