Engine Controls Schematics. Cadillac Eldorado 2002

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2002 🢒 Eldorado 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, and MIL Master Electrical Component List Powertrain Control Module Description 5 Volt and Low Reference Engine Data Sensors OBD II Symbol Description Notice G102 BATT 2 Fuse and Ignition Switch (2 of 2) BATT 2 Fuse and Ignition Switch (2 of 2) IGN 1, COOL FANS, AIR, BATT 1, and BRAKES Fuses Power, Ground, and Class 2 (1 of 2)
Figure 2:	5 Volt and Low Reference Engine Data Sensors Master Electrical Component List Powertrain Control Module Description Pressure and Temperature Engine Data Sensors Module Power, Ground, Serial Data, and MIL OBD II Symbol Description Notice
Figure 3:	Pressure and Temperature Engine Data Sensors Master Electrical Component List Powertrain Control Module Description MAF, VSS, and Extended Brake Travel Switch Engine Data Sensors 5 Volt and Low Reference Engine Data Sensors OBD II Symbol Description Notice
Figure 4:	MAF, VSS, and Extended Brake Travel Switch Engine Data Sensors Master Electrical Component List Powertrain Control Module Description Heated Oxygen Sensors Pressure and Temperature Engine Data Sensors OBD II Symbol Description Notice BATT 2 Fuse and Ignition Switch (2 of 2) OXY SEN 1, OXY SEN 2, FUEL PUMP, ECS Fuses and FUEL PUMP Relay G102 Stoplamp Switch and Automatic Transaxle Solenoids Transmission Range Switch Signals and VSS Gages and MIL
Figure 5:	Heated Oxygen Sensors Master Electrical Component List Powertrain Control Module Description Ignition System Controls MAF, VSS, and Extended Brake Travel Switch Engine Data Sensors OBD II Symbol Description Notice OXY SEN 1, OXY SEN 2, FUEL PUMP, ECS Fuses and FUEL PUMP Relay OXY SEN 1, OXY SEN 2, FUEL PUMP, ECS Fuses and FUEL PUMP Relay
Figure 6:	Ignition System Controls Master Electrical Component List Electronic Ignition (EI) System Description Ignition Controls Sensors Heated Oxygen Sensors OBD II Symbol Description Notice BATT 2 Fuse and Ignition Switch (2 of 2) Gages and MIL
Figure 7:	Ignition Controls Sensors Master Electrical Component List Electronic Ignition (EI) System Description Fuel Pump Controls Ignition System Controls OBD II Symbol Description Notice
Figure 8:	Fuel Pump Controls Master Electrical Component List Fuel System Description Fuel Injectors Ignition Controls Sensors OBD II Symbol Description Notice G401 (1 of 2) IGN 1, COOL FANS, AIR, BATT 1, and BRAKES Fuses G102
Figure 9:	Fuel Injectors Master Electrical Component List Fuel System Description EVAP Controls and Fuel Tank Pressure Sensor Fuel Pump Controls OBD II Symbol Description Notice
Figure 10:	EVAP Controls and Fuel Tank Pressure Sensor Master Electrical Component List Fuel System Description Device Controls Fuel Injectors OBD II Symbol Description Notice BATT 2 Fuse and Ignition Switch (2 of 2) BATT 2 Fuse and Ignition Switch (2 of 2) OXY SEN 1, OXY SEN 2, FUEL PUMP, ECS Fuses and FUEL PUMP Relay ABS and IGN 1 Fuses
Figure 11:	Device Controls Master Electrical Component List Exhaust Gas Recirculation (EGR) System Description Controlled/Monitored Subsystem References EVAP Controls and Fuel Tank Pressure Sensor OBD II Symbol Description Notice BATT 2 Fuse and Ignition Switch (2 of 2) Battery Feeds OXY SEN 1, OXY SEN 2, FUEL PUMP, ECS Fuses and FUEL PUMP Relay
Figure 12:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Automatic Transmission Controls Device Controls OBD II Symbol Description Notice Suspension Inputs, Class 2, Traction Control, and Variable Effort Steering Compressor (w/F45) Compressor Control Pressure Switch Engine Cooling Gages and MIL Generator Starter Solenoid Controls Cruise Control ON/OFF Switch
Figure 13:	Automatic Transmission Controls Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References OBD II Symbol Description Notice Stoplamp Switch and Automatic Transaxle Solenoids Transmission Range Switch Signals and VSS Automatic Transaxle Sensors