GM Service Manual Online
For 1990-2009 cars only

HO2S #1 and HO2S #2

HO2S #1 and HO2S #2


Object Number: 588220  Size: FS
Underhood Accessory Wiring Junction Block, Secondary Air Injection PUmp Relay, Secondary Air Injection Valve Solenoid, Supercharger Bypass Valve, Heated Oxygen Sensors, MAF and EVAP
G117
Handling ESD Sensitive Parts Notice
Engine Controls Components
Powertrain Control Module Description
AIR Motor, AIR Valve, AIR Relay and Theft Deterrent Module
A/C Refrigerant Pressure Sensor, TP, MAP, ECT and IAT Sensor
OBD II Symbol Description Notice