Engine Controls Schematics. Saturn ION 2003

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2003 🢒 ION 🢒 Engine 🢒 Engine Controls - 2.2L (L61) 🢒 Engine Controls Schematics

Figure 1:	Ground, MIL, Power, and Serial Data Master Electrical Component List Engine Control Module Description Engine Data Sensors-5 Volt and Low Reference Bussing OBD II Symbol Description Notice Ignition Switch Fuse Block-Underhood Fuses: IP BATT2 and RUN (IGN3), BCM Fuses: BCM ELECT, CLUSTER, FUELPUMP, HVAC, IGN. SW, and STOP Fuse Block-Underhood Fuses: ABS, ABS1, ABS2, ECM, ECM/TCM, IGN, LH HDLP, PREM AUDIO, RH HDLP, and RUN/CRANK Fuse Block-Underhood Fuses: ABS, ABS1, ABS2, ECM, ECM/TCM, IGN, LH HDLP, PREM AUDIO, RH HDLP, and RUN/CRANK G103, G105, G107, and G109 G103, G105, and G109 - Late Production Data Link Connector (DLC) Schematics Data Link Connector (DLC) Schematics Data Link Connector (DLC) Schematics G101
Figure 2:	Engine Data Sensors-5 Volt and Low Reference Bussing Master Electrical Component List Engine Control Module Description Engine Data Sensors-Pressure and Temperature Ground, MIL, Power, and Serial Data OBD II Symbol Description Notice
Figure 3:	Engine Data Sensors-Pressure and Temperature Master Electrical Component List Engine Control Module Description Engine Data Sensors-HO2S Engine Data Sensors-5 Volt and Low Reference Bussing OBD II Symbol Description Notice Fuel Level and Oil Pressure
Figure 4:	Engine Data Sensors-HO2S Master Electrical Component List Engine Control Module Description Ignition Controls Engine Data Sensors-Pressure and Temperature Fuse Block-Underhood Fuses: ERLS, and INJECTORS, BCM Fuses: AIR BAG, CRUISE, and EPS OBD II Symbol Description Notice
Figure 5:	Ignition Controls Master Electrical Component List Engine Control Module Description Fuel Delivery Engine Data Sensors-HO2S OBD II Symbol Description Notice Fuse Block-Underhood Fuses: ERLS, and INJECTORS, BCM Fuses: AIR BAG, CRUISE, and EPS Fuse Block-Underhood Fuses: ABS, ABS1, ABS2, ECM, ECM/TCM, IGN, LH HDLP, PREM AUDIO, RH HDLP, and RUN/CRANK Stop Lamp Switches Engine Controls Schematic Icons Engine Controls Schematic Icons G103, G105, G107, and G109 G103, G105, and G109 - Late Production
Figure 6:	Fuel Delivery Master Electrical Component List Engine Control Module Description EVAP Controls and IAC Ignition Controls OBD II Symbol Description Notice Fuse Block-Underhood Fuses: ERLS, and INJECTORS, BCM Fuses: AIR BAG, CRUISE, and EPS Fuse Block-Underhood Fuses: IP BATT2 and RUN (IGN3), BCM Fuses: BCM ELECT, CLUSTER, FUELPUMP, HVAC, IGN. SW, and STOP G301 G301
Figure 7:	EVAP Controls and IAC Master Electrical Component List Engine Control Module Description Controlled/Monitored Subsystem References Fuel Delivery OBD II Symbol Description Notice Fuse Block-Underhood Fuses: ERLS, and INJECTORS, BCM Fuses: AIR BAG, CRUISE, and EPS
Figure 8:	Controlled/Monitored Subsystem References Master Electrical Component List Engine Control Module Description EVAP Controls and IAC OBD II Symbol Description Notice Fuel Level and Oil Pressure Driver Controls Stop Lamps Engine Cooling Schematics Air Recirculation and Compressor Controls-C60 Charging Starting Manual Transmission Schematics-M86 Getrag