Heated Oxygen Sensor (HO2S) 1 (LNF)

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Heated Oxygen Sensor (HO2S) 1 (LNF)

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.5 WH	5279	HO2S Pump Current - Sensor 1
2	0.5 TN/WH	3111	HO2S Low Signal - Sensor 1
3	0.5 GY/WH	3113	HO2S Heater Low Control - Sensor 1
4	0.5 PK/BK	5291	Ignition Voltage
5	0.5 L-GN	5278	HO2S Input Pump Current - Sensor 1
6	0.5 PU/WH	3110	HO2S High Signal - Sensor 1

Connector Part Information

Harness: Engine
OEM: 192840900
Service: 88988585
Description: 6-Way F Sealed (BK)

Terminal Part Information

Terminal/Tray: 192840900/25
Core/Insulation Crimp: E/2
Release Tool/Test Probe: J-38125-560/J-35616-14 (GN)