Engine Oil Pressure (EOP) Sensor (LCS/LZ4)

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.

Fig 1: Engine Oil Pressure (EOP) Sensor (LCS/LZ4) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.5 TN	470	Low Reference (LCS)
A	0.5 BK	2755	Low Reference (LZ4)
B	0.5 GY	596	5-Volt Reference (LCS)
B	0.5 GY	2705	5-Volt Reference (LZ4)
C	0.5 TN/WH	331	Oil Pressure Sensor Signal

Connector Part Information

OEM: 12078090 (LCS)
OEM: 12065287 (LZ4)
Service: 88988301
Description: 3-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12103881/2
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12180559-1/J-35616-14 (GN)