GM Service Manual Online
For 1990-2009 cars only

Heated Oxygen Sensors

Heated Oxygen Sensors


Object Number: 331686  Size: FS
Engine Controls Components
Information Sensors/Switches Description
AIR and IAC
Information Sensors
OBD II Symbol Description Notice
Ignition Switch and Underhood Electrical Center 2
Handling ESD Sensitive Parts Notice
U/H Center 2: ENG SEN Fuse
G112 V8 VIN G
Powertrain Control Module Connector End Views