GM Service Manual Online
For 1990-2009 cars only

IAC Valve, MAF and Knock Sensors

IAC Valve, MAF and Knock Sensors


Object Number: 662150  Size: FS
Master Electrical Component List
Knock Sensor (KS) System Description
Cruise Control Module and VSS
HO2S1, HO2S2
OBD II Symbol Description Notice
IGN-1 Relay, Transmission, DIS, OXY SEN, and IGN 1-Fuses
IGN-1 Relay, Transmission, DIS, OXY SEN, and IGN 1-Fuses