Engine Controls Schematics. Chevrolet Optra - Mexico 2006

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2006 🢒 Optra - Mexico 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Engine Controls Schematics

Engine Controls Schematics w/o Throttle Actuator Control

Figure 1:	Module Power, Ground, Serial Data, Malfunction Indicator Lamp (MIL) Master Electrical Component List Engine Data Sensors Pressure and Temperature OBD II Symbol Description Notice Underhood Fuse Block ECM Fuse I/P Fuse Block ECM Fuse Power Steering, Shift Program, Air Bag, Seat Belt, Oil Pressure, MIL, ABS, TCS, Parking Brake, and Charing Warning Lamps I/P Fuse Block ECM Fuse I/P Fuse Block ECM Fuse Power, Ground, Hold Switch and DLC Data Link Connector Schematics G104, G103, G105
Figure 2:	Engine Data Sensors - Pressure and Temperature Master Electrical Component List Oxygen Sensors Module Power, Ground, Serial Data, Malfunction Indicator Lamp OBD II Symbol Description Notice Manual Transmission Schematics - D16
Figure 3:	Oxygen Sensors (O2S) Master Electrical Component List CKP, CMP, Knock, Rough Road Sensors Engine Data Sensors Pressure and Temperature OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140 Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140
Figure 4:	CKP, CMP, Knock, Rough Road Sensors Master Electrical Component List Ignition System Oxygen Sensors OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses 1.5L G104, G103, G105
Figure 5:	Ignition System Master Electrical Component List Fuel Pump and Fuel Injectors CKP, CMP, Knock, Rough Road Sensors OBD II Symbol Description Notice Underhood Fuse Block FUEL PUMP Relay and FUEL PUMP and IGN COIL Fuses Power, Ground and Gages 1.8L/2.0L
Figure 6:	Fuel Pump and Fuel Injectors Master Electrical Component List Fuel Controls EVAP Controls Ignition System OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140 Underhood Fuse Block FUEL PUMP Relay and FUEL PUMP and IGN COIL Fuses Power, Ground and Gages 1.8L/2.0L G201 (1 of 2) G303, G401
Figure 7:	Fuel Controls - EVAP Controls Master Electrical Component List Device Controls Fuel Pump and Fuel Injectors OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses 1.5L Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140 Turn and Hazard Lamps North America
Figure 8:	Device Controls Master Electrical Component List Controlled/Monitored Subsystem References Fuel Controls EVAP Controls OBD II Symbol Description Notice 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
Figure 9:	Controlled/Monitored Subsystem References Master Electrical Component List Device Controls OBD II Symbol Description Notice Warning Lamps, Serial Data, Rough Road Power, Ground and Gages 1.8L/2.0L MR-140 Compressor Controls MR 140 Compressor Controls MR-140

Engine Controls Schematics w/ Throttle Actuator Control

Figure 1:	Module Power, Ground, Serial Data, Malfunction Indicator Lamp (MIL) Master Electrical Component List Accelerator Pedal Position (APP), TP Sensors, Throttle Actuator Control Motor OBD II Symbol Description Notice Underhood Fuse Block ECM Fuse I/P Fuse Block ECM Fuse Power Steering, Shift Program, Air Bag, Seat Belt, Oil Pressure, MIL, ABS, TCS, Parking Brake, and Charing Warning Lamps I/P Fuse Block ECM Fuse I/P Fuse Block ECM Fuse Power, Ground, Hold Switch and DLC Data Link Connector Schematics G104, G103, G105 G201 (2 of 2)
Figure 2:	Accelerator Pedal Position (APP), TP Sensors, Throttle Actuator Control Motor Master Electrical Component List Engine Control Module Power and Ground, Serial Data, MIL Indicator Ignition Coil OBD II Symbol Description Notice Cruise Control w/Throttle Actuator Control
Figure 3:	Ignition Coil Master Electrical Component List Fuel Injectors Accelerator Pedal Position (APP), TP Sensors, Throttle Actuator Control Motor OBD II Symbol Description Notice Underhood Fuse Block FUEL PUMP Relay and FUEL PUMP and IGN COIL Fuses Power, Ground, and Gages - MT 34
Figure 4:	Fuel Pump and Injectors Master Electrical Component List EVAP Solenoids, FTP Sensor Ignition Coil OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140 Power, Ground and Gages 1.8L/2.0L G201 (1 of 2) G303, G401
Figure 5:	EVAP Solenoids, FTP Sensor Master Electrical Component List Heated Oxygen Sensors Fuel Injectors OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses 1.5L Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140 Turn and Hazard Lamps North America
Figure 6:	Heated Oxygen Sensors Master Electrical Component List EGR Valve, MAP, ECT, IAT Sensors EVAP Solenoids, FTP Sensor OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140 Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses MR-140
Figure 7:	EGR Valve, MAP, ECT, IAT Sensors Master Electrical Component List CKP, CMP, Knock Sensors, Rough Road Sensor Heated Oxygen Sensors OBD II Symbol Description Notice 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
Figure 8:	CKP, CMP, Knock, Rough Road Sensors Master Electrical Component List Controlled/Monitored Subsystem References EGR Valve, MAP, ECT, IAT Sensors OBD II Symbol Description Notice Underhood Fuse Block MAIN Relay and ECM, ENG SNSR, and INJ Fuses 1.5L G104, G103, G105 Compressor Controls MT34
Figure 9:	Controlled/Monitored Subsystem References Master Electrical Component List CKP, CMP, Knock Sensors, Rough Road Sensor OBD II Symbol Description Notice Warning Lamps, Serial Data, Rough Road Power, Ground and Gages 1.8L/2.0L MR-140 Compressor Controls MR 140 Compressor Controls MR-140