Engine Controls Schematics. Chevrolet Aveo 2008

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2008 🢒 Aveo 🢒 Engine 🢒 Engine Controls and Fuel - 1.6L 🢒 Engine Controls Schematics

Engine Controls Schematics MR140 w/o Throttle Actuator Control

Figure 1:	Engine Control Module (ECM) Power and Ground, Malfunction Indicator Lamp (MIL) Master Electrical Component List Notchback Engine Control Module Description Control Module References TP, ECT, IAT, Knock Sensors SDM, EMS 1, EMS 2 Fuses SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses Charge, Brake, MIL, Seat Belt, Air Bag, Oil Pressure, HOLD, ABS, Door Open Indicators G104 Transmission Control Module (TCM) Power and Ground Distribution, Serial Data and Shift Program Switch Data Communication Schematics
Figure 2:	TP, ECT, IAT, Knock Sensors Master Electrical Component List Notchback Control Module References Ignition Coil Module Engine Control Module (ECM) Power and Ground, Malfunction Indicator Lamp (MIL) and Serial Data Manual Transaxle Schematics
Figure 3:	Fuel Pump Relay and Fuel Injectors Master Electrical Component List Notchback Control Module References EVAP Canister Purge Solenoid Valve CKP, CMP, A/C Refrigerant, Rough Road Sensors and Fuel Pump SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses SDM, EMS 1, EMS 2 Fuses PK/LP Relay and Fuses PK/LP Relay and Fuses G401, G402 G104
Figure 4:	EVAP Canister Purge Solenoid Valve Master Electrical Component List Notchback Control Module References IMT, EGR, IAC Valves, MAP Sensor and Octane Selector Switch Fuel Pump Relay and Fuel Injectors SDM, EMS 1, EMS 2 Fuses SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses
Figure 5:	IMT, EGR, IAC Valves, Map Sensor and Octane Selector Switch Master Electrical Component List Notchback Control Module References ABS, I/P, Engine Cooling and HVAC ECM Input/Outputs EVAP Canister Purge Solenoid Valve SDM, EMS 1, EMS 2 Fuses SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses G104
Figure 6:	CKP, CMP, A/C Refrigerant, Rough Road Sensors and Fuel Pump Master Electrical Component List Notchback Control Module References Fuel Pump Relay and Fuel Injectors Heated Oxygen Sensors SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses G104
Figure 7:	Heated Oxygen Sensors Master Electrical Component List Notchback Control Module References CKP, CMP, A/C Refrigerant, Rough Road Sensors and Fuel Pump Ignition Coil Module SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses
Figure 8:	Ignition Coil Module Master Electrical Component List Notchback Control Module References Heated Oxygen Sensors TP, ECT, IAT, Knock Sensors SDM, EMS 1, EMS 2 Fuses Instrument Cluster Power and Ground, Ambient Temperature, Engine Temperature, Fuel, Speed Gages ABS, HAZARD, ECU, FUEL PUMP Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses
Figure 9:	ABS, I/P, Engine Cooling, HVAC Input/Outputs Master Electrical Component List Notchback Control Module References IMT, EGR, IAC Valves, MAP Sensor and Octane Selector Switch Electronic Brake Control Module (EBCM) Power and Ground Distribution, Serial Data, Lamp Driver Module and Stop Lamp Switch Instrument Cluster Power and Ground, Ambient Temperature, Engine Temperature, Fuel, Speed Gages MR140, HV240 Blower Controls

Engine Controls Schematics Hatchback

Figure 1:	Power, Ground, MIL, Serial Data Master Electrical Component List Hatchback Engine Control Module Description Control Module References Data Sensors Battery Feed Power Distribution Fuses EF7,F12, 13, 14, 15, 16 and 23 Power Distribution Ignition Switch and Fuses F6, 7 - 1 of 2, 17 and 18 Ignition Switch and Fuses EF5, F1, 2, 3, 4, 5, 8, and 11 Power Distribution Fuses EF7,F12, 13, 14, 15, 16 and 23 Underhood EF13 and EF17 Fuses Power Distribution Ignition Switch and Fuses F6, 7 - 1 of 2, 17 and 18 Ground Distrbution G103 - 1.2L Power and Grounds Data Communications
Figure 2:	Engine Data Sensors - Pressure and Temperature, Intake Sensor, EGR, VSS Master Electrical Component List Hatchback Accelerator Pedal Position (APP) Sensor Power, Ground and MIL 1.6L VSS 1.6L
Figure 3:	Accelerator Pedal Position (APP) Sensor Master Electrical Component List Hatchback Throttle Actuator Control Data Sensors SIR Caution for Zoning
Figure 4:	Throttle Actuator Control Master Electrical Component List Hatchback Oxygen Sensors Accelerator Pedal Position (APP) Sensor
Figure 5:	Oxygen Sensors Master Electrical Component List Hatchback Engine Control Module Description Control Module References Ignition System Throttle Actuator Control Battery Feed Battery Feed
Figure 6:	Ignition System Controls Master Electrical Component List Hatchback Ignition Sensors Oxygen Sensors Battery Feed Battery Feed Instrument Cluster Gages 1.6L Ground Distribution G103 - 1.6L
Figure 7:	Ignition Sensors Master Electrical Component List Hatchback Fuel Injectors Ignition System Battery Feed Battery Feed Battery Feed Ground Distribution G103 - 1.6L
Figure 8:	Fuel Pump Controls and Fuel Injectors Master Electrical Component List Hatchback EVAP Controls Ignition Sensors Battery Feed Battery Feed Battery Feed Instrument Cluster Gages 1.6L Ground Distribution G401 G104
Figure 9:	EVAP Controls Master Electrical Component List Hatchback Intake and Exhaust Valves Fuel Injectors Battery Feed Battery Feed Battery Feed Battery Feed Battery Feed Data Sensors Data Sensors
Figure 10:	Intake, Exhaust Valves Master Electrical Component List Hatchback Subsystem References EVAP Controls Battery Feed Battery Feed Battery Feed Data Sensors
Figure 11:	Controlled/Montiroed Subsystem References Master Electrical Component List Hatchback Intake and Exhaust Valves ABS Power, Ground and Inputs Instrument Cluster Gages 1.6L Engine Cooling 1.6L Manual - Blower Controls

Engine Controls Schematics MT34 w/TAC

Figure 1:	Power, Ground, MIL, Serial Data Master Electrical Component List Notchback Engine Control Module Description Control Module References Engine Data Pressure and Temperature Sensors, Device Controls MAIN, FAN, A/C RELAYS, EMS1, EMS2 Fuses - SIRIUS D42, MT34 SDM, EMS 1, EMS 2 Fuses SDM, EMS 1, EMS 2 Fuses SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses G104 Transmission Control Module (TCM) Power and Ground Distribution, Serial Data and Shift Program Switch Data Communication Schematics
Figure 2:	Engine Data Pressure and Temperature Sensors, Device Controls Master Electrical Component List Notchback Engine Control Module Description Control Module References Electronic Throttle Control (ETC) Power, Ground, MIL, Serial Data SDM, EMS 1, EMS 2 Fuses
Figure 3:	Electronic Throttle Control (ETC) Master Electrical Component List Notchback Throttle Actuator Control (TAC) System Description Control Module References Accelerator Pedal Position (APP) Sensor, Stop Lamp Engine Data Pressure and Temperature Sensors, Device Controls
Figure 4:	Accelerator Pedal Position (APP) Sensor, Stop Lamp Master Electrical Component List Notchback Throttle Actuator Control (TAC) System Description Control Module References Heated Oxygen Sensors (HO2S) Electronic Throttle Control (ETC) Headlamp, Fog Lamp Relays and Fuses, BATT Fuse IGN 2/ST Fuse, Ignition Switch, CIGAR, AUDIO/CLOCK, CLUSTER, T/SIG Fuses Park and Turn Indicator Lamps Shiftlock Control Schematics
Figure 5:	Heated Oxygen Sensors (HO2S) Master Electrical Component List Notchback Engine Control Module Description Control Module References Ignition Coil Module Accelerator Pedal Position (APP) Sensor, Stop Lamp MAIN, FAN, A/C RELAYS, EMS1, EMS2 Fuses - SIRIUS D42, MT34
Figure 6:	Ignition Coil Module Master Electrical Component List Notchback Electronic Ignition (EI) System Description Control Module References Ignition Controls - Sensors and Clutch Pedal Position (CPP) Switch Heated Oxygen Sensors (HO2S) SDM, EMS 1, EMS 2 Fuses Instrument Cluster Power and Ground, Ambient Temperature, Engine Temperature, Fuel, Speed Gages G104
Figure 7:	Ignition Controls - Sensors and Clutch Pedal Position Switch Master Electrical Component List Notchback Electronic Ignition (EI) System Description Control Module References Fuel Pump and Injectors Ignition Coil Module MAIN, FAN, A/C RELAYS, EMS1, EMS2 Fuses - SIRIUS D42, MT34 Starting System G104 G201 - 1 of 3
Figure 8:	Fuel Pump and Injectors Master Electrical Component List Notchback Fuel System Description Control Module References Fuel Controls and Rough Road Sensor Ignition Controls - Sensors and Clutch Pedal Position (CPP) Switch SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses Instrument Cluster Power and Ground, Ambient Temperature, Engine Temperature, Fuel, Speed Gages G401, G402 G104
Figure 9:	Fuel EVAP Controls and Rough Road Sensor Master Electrical Component List Notchback Evaporative Emission Control System Description Control Module References Controlled/Monitored Subsystem References Fuel Pump and Injectors MAIN, FAN, A/C RELAYS, EMS1, EMS2 Fuses - SIRIUS D42, MT34 SDM, EMS 1, EMS 2 Fuses MAIN, FAN, A/C RELAYS, EMS1, EMS2 Fuses - SIRIUS D42, MT34 Compressor Controls Sirius D42 Instrument Cluster Power and Ground, Ambient Temperature, Engine Temperature, Fuel, Speed Gages
Figure 10:	Controlled/Monitored Subsystem References Master Electrical Component List Notchback Engine Control Module Description Control Module References Fuel Controls and Rough Road Sensor Electronic Brake Control Module (EBCM) Power and Ground Distribution, Serial Data, Lamp Driver Module and Stop Lamp Switch Instrument Cluster Power and Ground, Ambient Temperature, Engine Temperature, Fuel, Speed Gages MR140, HV240 Blower Controls Cruise Control Schematics