Engine Controls Schematics. Chevrolet Epica 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Epica 🢒 Engine 🢒 Engine Controls - 2.0L (L34 GMDAT) 🢒 Engine Controls Schematics

Engine Controls Schematics Non European Emissions

Figure 1:	Engine Control Module (ECM) Power, Ground, Serial Data, MIL Master Electrical Component List ECT, TP, MAP, IAT Sensors Fuse Block - Underhood Bussing (1 of 2) A/C, IP BATT Fuses, I/P Fuse Block, RADIO, CRUISE, AUTO A/C CLSTR, DLC Fuses A/C, IP BATT Fuses, I/P Fuse Block, RADIO, CRUISE, AUTO A/C CLSTR, DLC Fuses IGN 1, Fuse, Ignition Switch, I/P Fuse Block, - LTR, HTD SEAT, CLK, RADIO, AIR BAG, BCK/UP, CRUISE, ECM Fuses Fuel Pump Relay, FUEL, ECM Fuses G103 (2.0L MR140) DLC Schematics G103 (2.0L MR140)
Figure 2:	ECT, TP, MAP, IAT, Sensors Master Electrical Component List CO Potentiometer, Oxygen Sensor ECM Power and Ground, Serial Data, Malfunction Indicator Control Manual Transmission Schematics - ITMS-6F
Figure 3:	CO Potentiometer, Oxygen Sensor Master Electrical Component List Ignition Coil Module ECT, TP, MAP, IAT Sensors ECT, TP, MAP, IAT Sensors
Figure 4:	Ignition Coil Module Master Electrical Component List CKP, Knock Sensors CO Potentiometer, Oxygen Sensor ENG 1, COOL FAN HIGH, COOL FAN LOW Fuses Automatic Transmission Shift Lock Control 2.0L G104 (2.5L)
Figure 5:	CKP, Knock Sensors Master Electrical Component List Fuel Pump and Injectors Ignition Coil Module G103 (2.0L MR140)
Figure 6:	Fuel Pump and Injectors Master Electrical Component List EVAP Purge Valve, IAC Valve, Octane Selection Switch CKP, Knock Sensors IGN 1, Fuse, Ignition Switch, I/P Fuse Block, - LTR, HTD SEAT, CLK, RADIO, AIR BAG, BCK/UP, CRUISE, ECM Fuses ENG MAIN Relay, ECM, ENG 2 Fuses (2.0L) Fuse Block - Underhood Bussing (1 of 2) G303
Figure 7:	EVAP Purge Valve, IAC Valve and Octane Selection Switch Master Electrical Component List Controlled/Monitored Subsystem References Fuel Pump and Injectors ENG 1, COOL FAN HIGH, COOL FAN LOW Fuses
Figure 8:	Controlled/Monitored Subsystem References Master Electrical Component List EVAP Purge Valve, IAC Valve, Octane Selection Switch Shift and Pressure Control solenoids Engine Cooling Schematics Compressor Controls (2.0L MR 140)

Engine Controls Schematics European Emissions

Figure 1:	Engine Control Module (ECM) Power, Ground, Serial Data, MIL Master Electrical Component List ECT, TP, MAP, IAT Sensors Fuel Pump Relay, FUEL, ECM Fuses IGN 1, Fuse, Ignition Switch, I/P Fuse Block, - LTR, HTD SEAT, CLK, RADIO, AIR BAG, BCK/UP, CRUISE, ECM Fuses A/C, IP BATT Fuses, I/P Fuse Block, RADIO, CRUISE, AUTO A/C CLSTR, DLC Fuses A/C, IP BATT Fuses, I/P Fuse Block, RADIO, CRUISE, AUTO A/C CLSTR, DLC Fuses IGN 1, Fuse, Ignition Switch, I/P Fuse Block, - LTR, HTD SEAT, CLK, RADIO, AIR BAG, BCK/UP, CRUISE, ECM Fuses G103 (2.0L MR140) G103 (2.0L MR140) DLC Schematics Transmission Control Module (TCM) - Engine Control Module (ECM) Communications G103 (2.0L MR140)
Figure 2:	ECT, TP, MAP, IAT, Sensors Master Electrical Component List Heated Oxygen Sensors ECM Power and Ground, Serial Data, Malfunction Indicator Control Manual Transmission Schematics - ITMS-6F
Figure 3:	Heated Oxygen Sensors Master Electrical Component List Ignition Coil Module ECT, TP, MAP, IAT Sensors ENG 1, COOL FAN HIGH, COOL FAN LOW Fuses
Figure 4:	Ignition Coil Module Master Electrical Component List CKP, CMP, Rough Road, Knock Sensors Heated Oxygen Sensors IGN 1, Fuse, Ignition Switch, I/P Fuse Block, - LTR, HTD SEAT, CLK, RADIO, AIR BAG, BCK/UP, CRUISE, ECM Fuses Automatic Transmission Shift Lock Control 2.0L IGN 1, Fuse, Ignition Switch, I/P Fuse Block, - LTR, HTD SEAT, CLK, RADIO, AIR BAG, BCK/UP, CRUISE, ECM Fuses
Figure 5:	CKP, CMP, Rough Road, Knock Sensors Master Electrical Component List Fuel Pump and Injectors Ignition Coil Module ENG 1, COOL FAN HIGH, COOL FAN LOW Fuses Power, Ground and Gages 2.0L MR 140 G103 (2.0L MR140) G103 (2.0L MR140) G103 (2.0L MR140)
Figure 6:	Fuel Pump and Injectors Master Electrical Component List EVAP Purge Valve, IAC Valve, EGR Valve CKP, CMP, Rough Road, Knock Sensors IGN 1, Fuse, Ignition Switch, I/P Fuse Block, - LTR, HTD SEAT, CLK, RADIO, AIR BAG, BCK/UP, CRUISE, ECM Fuses ENG MAIN Relay, ECM, ENG 2 Fuses (2.0L) Fuse Block - Underhood Bussing (1 of 2) Power, Ground and Gages 2.0L MR 140 G303
Figure 7:	EVAP Purge Valve, EGR Valve, IAC Valve Master Electrical Component List Controlled/Monitored Subsystem References Fuel Pump and Injectors ENG 1, COOL FAN HIGH, COOL FAN LOW Fuses Fuel Pump Relay, FUEL, ECM Fuses
Figure 8:	Controlled/Monitored Subsystem References Master Electrical Component List EVAP Purge Valve, IAC Valve, EGR Valve Compressor Controls (2.0L MR 140) Compressor Controls (2.0L MR 140) Engine Cooling Schematics