GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2004
🢒
Optra
🢒 Ignition Controls - Ignition System
Ignition Controls - Ignition System
Ignition Controls - Ignition System
Master Electrical Component List
Ignition Controls Sensors
Engine Data Sensors - Oxygen Sensors (O2S)
Underhood Fuse Block - FUEL PUMP Relay and FUEL PUMP and IGN COIL Fuses
Power, Ground and Gages - 1.4L/1.6L