Engine Controls Schematics. Pontiac Sunfire 2002

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2002 🢒 Sunfire 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, and Serial Data and MIL Master Electrical Component List Powertrain Control Module Description Five Volt Bus Bar OBD II Symbol Description Notice B+ Bus Bar I/P Fuse Block TURN-B/U, IGN MDL, PCM and BCM/CLU Fuses G110 and G111 Data Link Connector (DLC)
Figure 2:	Engine Data Sensors--5 Volt and Low Reference Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - Pressure and Temperature Module Power, Ground, Serial Data and MIL OBD II Symbol Description Notice
Figure 3:	Engine Data Sensors -- Pressure and Temperature Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - HO2S Five Volt Bus Bar OBD II Symbol Description Notice A/C Switches and Sensor Gauges
Figure 4:	Engine Data Sensors -- HO2S Master Electrical Component List Powertrain Control Module Description Ignition Controls Engine Data Sensors - Pressure and Temperature OBD II Symbol Description Notice I/P Fuse Block BCM, WIPER, HVAC, 02 HTR Fuses and PWR WDO Circuit Breaker I/P Fuse Block ERLS Fuse EVAP Controls and IAC EVAP Controls and IAC
Figure 5:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description Fuel System Engine Data Sensors - HO2S OBD II Symbol Description Notice I/P Fuse Block TURN-B/U, IGN MDL, PCM and BCM/CLU Fuses G110 and G111
Figure 6:	Fuel Delivery Master Electrical Component List Fuel System Description EVAP Controls and IAC Ignition Controls OBD II Symbol Description Notice Underhood Fuse Block IGN and ABS Fuses, I/P Fuse Block ABS, F/P-INJ, AIR BG and Cruise Fuses G304 - 2 of 2 G110 and G111
Figure 7:	EVAP Controls and IAC Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References (1 of 2) Fuel System OBD II Symbol Description Notice I/P Fuse Block ERLS Fuse I/P Fuse Block ERLS Fuse I/P Fuse Block ERLS Fuse
Figure 8:	Controlled/Monitored Subsystem References (1 of 2) Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References (2 of 2) EVAP Controls and IAC OBD II Symbol Description Notice Manual Transmission PNP Switch and TCC Release Signal Solenoid Controls TFP Switch and Speed Sensors TFP Switch and Speed Sensors TFP Switch and Speed Sensors
Figure 9:	Controlled/Monitored Subsystem References (2 of 2) Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References (1 of 2) OBD II Symbol Description Notice 2002 J Car Cruise Control Schematics (Power, Ground, and Controls) Gauges Blower Controls Indicators and Switches Engine Cooling