GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2004
🢒
Optra
🢒 Device Controls
Device Controls
Device Controls
Master Electrical Component List
Controlled/Monitored Subsystem References
Fuel Controls - EVAP Controls
Underhood Fuse Block - FUEL PUMP Relay and FUEL PUMP and IGN COIL Fuses
Underhood Fuse Block - FUEL PUMP Relay and FUEL PUMP and IGN COIL Fuses