Engine Controls Schematics. Saturn ION 2006

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2006 🢒 ION 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Engine Controls Schematics

Figure 1:	Power, Ground, MIL, and Serial Data Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - 5-Volt and Low Reference Bussing - 2.0L Engine Controls Schematic Icons B+ Bus Ignition Switch, RUN/CRANK Fuse, RUN/CRANK (IGN1) Relay Ignition Switch, RUN/CRANK Fuse, RUN/CRANK (IGN1) Relay ABS (10A), BACK UP, BOOST, ECM, TRANS 1, and TRANS 2 Fuses Ignition Switch, RUN/CRANK Fuse, RUN/CRANK (IGN1) Relay BCM ELECT, CLUSTER/AOS, EPS (60A), FUEL PUMP, HVAC, IGN SW, IP BATT 2, RUN (IGN 3), and STOP Fuses, RUN and FUEL PUMP Relays DLC Power, Ground, Class 2, and Low Speed GM LAN G103 and G105 - 2.0L, and G107 - 2.4L G101
Figure 2:	Engine Data Sensors - 5-Volt and Low Reference Busing Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Pressure and Temperature - 2.0L Power, Ground, MIL, and Serial Data - 2.0L Engine Controls Schematic Icons
Figure 3:	Engine Data Sensors - Pressure and Temperature Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - MAF/IAT, CKP, KS, CMP and Stop Lamp Switch Lower - 2.0L Engine Data Sensors - 5-Volt and Low Reference Bussing - 2.0L Engine Controls Schematic Icons Fuel Level and Oil Pressure
Figure 4:	Engine Data Sensors - MAF/IAT, CKP, KS and Stop Lamp Switch - Lower Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Engine Data Sensors - HO2S- 2.0L Engine Data Sensors - Pressure and Temperature - 2.0L Engine Controls Schematic Icons COOLING FAN, ECM/ETC, EMISS, INJECTORS, and IGN Fuses, AFTER COOLER PUMP and POWERTRAIN Relays - 2.0L AIR BAG/AOS, CLUTCH/BRAKE/AOS, and EPS/CRUISE Fuses G103 and G105 - 2.0L, and G107 - 2.4L
Figure 5:	Engine Data Sensors - HO2S Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - APP and TAC- 2.0L Engine Data Sensors - MAF/IAT, CKP, KS, CMP and Stop Lamp Switch Lower - 2.0L Engine Controls Schematic Icons Power, Ground, MIL, and Serial Data - 2.0L COOLING FAN, ECM/ETC, EMISS, INJECTORS, and IGN Fuses, AFTER COOLER PUMP and POWERTRAIN Relays - 2.0L
Figure 6:	Engine Data Sensors - APP and TAC Master Electrical Component List Throttle Actuator Control (TAC) System Description Control Module References Ignition Controls - 2.0L Engine Data Sensors - HO2S- 2.0L Engine Controls Schematic Icons
Figure 7:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Fuel Controls - 2.0L Engine Data Sensors - APP and TAC- 2.0L Engine Controls Schematic Icons Power, Ground, MIL, and Serial Data - 2.0L G103 and G105 - 2.0L, and G107 - 2.4L
Figure 8:	Fuel Controls Master Electrical Component List Fuel System Description Control Module References Engine Data Sensors - EVAP. After Cooler Pump and Super Charger By-Pass Valve - 2.0L Ignition Controls - 2.0L Engine Controls Schematic Icons Power, Ground, MIL, and Serial Data - 2.0L BCM ELECT, CLUSTER/AOS, EPS (60A), FUEL PUMP, HVAC, IGN SW, IP BATT 2, RUN (IGN 3), and STOP Fuses, RUN and FUEL PUMP Relays G301 G301
Figure 9:	EVAP Controls, After Cooler Pump, and Supercharger By-Pass Valve Solenoid Master Electrical Component List Supercharger Description and Operation Control Module References Controlled/Monitored Subsystem Reference - 2.0L Fuel Controls - 2.0L Engine Controls Schematic Icons Power, Ground, MIL, and Serial Data - 2.0L COOLING FAN, ECM/ETC, EMISS, INJECTORS, and IGN Fuses, AFTER COOLER PUMP and POWERTRAIN Relays - 2.0L ABS (10A), BACK UP, BOOST, ECM, TRANS 1, and TRANS 2 Fuses B+ Bus BCM (PWR), DASH, IP BATT 1, IP BATT 1A, LIGHTER, ONSTAR, PARK, PWR OUTLET, PWR WINDOWS, RADIO (ACC.), RADIO (BATT), SUN ROOF, and WIPER SW Fuses G103 and G105 - 2.0L, and G107 - 2.4L
Figure 10:	Controlled/Monitored Subsystem Reference Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - EVAP. After Cooler Pump and Super Charger By-Pass Valve - 2.0L Engine Controls Schematic Icons Fuel Level and Oil Pressure Driver Controls Stop Lamp and Clutch Switches Boost Gage / Shift Indicator Module (UXE) Engine Cooling Schematics - 2.0L A/C Compressor Controls (C60) Charging Starting Manual Transmission Schematics (MU3)