GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2007
🢒
Optra
🢒 Ignition System
Ignition System
Ignition System
Master Electrical Component List
CMP, CKP, Knock, Rough Road Sensors, Power Steering Pressure Switch
Oxygen Sensors (O2S)
Underhood Fuse Block - Battery Feeds - 1of 2
Power, Ground, I/P Illumination, Door Open Indicators
G104
