Engine Controls Schematics. Chevrolet Optra 2004

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2004 🢒 Optra 🢒 Engine 🢒 Engine Controls - 1.4L DOHC 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, Malfunction Indicator Lamp (MIL) Master Electrical Component List Engine Data Sensors - Pressure and Temperature Underhood Fuse Block - Battery Feeds Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses I/P Fuse Block - ECM Fuse I/P Fuse Block - CLSTR, AIR BAG, BCK/UP, and ENG FUSE BOX DRL Fuses I/P Fuse Block - ECM Fuse I/P Fuse Block - ECM Fuse Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses
Figure 2:	Engine Data Sensors - Pressure And Temperature Master Electrical Component List Engine Data Sensors - Oxygen Sensors (O2S) Module Power, Ground, Serial Data, Malfunction Indicator Lamp (MIL) Vehicle Speed Sensor (VSS)
Figure 3:	Engine Data Sensors - Oxygen Sensors (O2S) Master Electrical Component List Ignition Controls - Ignition Sensors Engine Data Sensors - Pressure and Temperature Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses Engine Data Sensors - Pressure and Temperature
Figure 4:	Ignition Controls - Ignition System Master Electrical Component List Ignition Controls Sensors Engine Data Sensors - Oxygen Sensors (O2S) Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses Power, Ground and Gages - 1.4L/1.6L
Figure 5:	Ignition Controls Sensors Master Electrical Component List Engine Data Sensors - Main Throttle Intake Actuator (MITA) Ignition Controls - Ignition Sensors Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses Powers, Grounds, Wheel Speed Sensors
Figure 6:	Engine Data Sensors - Main Throttle Intake Actuator (MTIA) Master Electrical Component List Fuel Controls - Fuel Pump Controls and Fuel Injectors Ignition Controls Sensors
Figure 7:	Fuel Controls - Fuel Pump Controls And Fuel Injectors Master Electrical Component List Device Controls Engine Data Sensors - Main Throttle Intake Actuator (MITA) Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses I/P Fuse Block - ECM Fuse Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses I/P Fuse Block - ECM Fuse Underhood Fuse Block - Battery Feeds Power, Ground and Gages - 1.4L/1.6L
Figure 8:	Device Controls Master Electrical Component List Controlled/Monitored Subsystems References Fuel Controls - Fuel Pump Controls and Fuel Injectors Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses Underhood Fuse Block - BATT PWR, IGN 1 and IGN 2 Fuses, Ignition Switch, I/P Fuse Block - RADIO, IMMOBILIZER, DLC, AUTO A/C, HAZARD LAMPS, RKE, TCM, and REAR FOG/CRUISE Fuses I/P Fuse Block - ECM Fuse
Figure 9:	Controlled/Monitored Subsystem References Master Electrical Component List Device Controls Power, Ground and Gages - 1.4L/1.6L Sirius-D4 Compressor Controls - Sirius D4 Compressor Controls - Sirius D4 Module Power, Ground, Malfunction Indicator Lamp (MIL), Hold Lamp and Serial Data