Engine Controls Schematics. Pontiac Sunfire 2002

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2002 🢒 Sunfire 🢒 Body and Accessories 🢒 Body Control System 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data and MIL Master Electrical Component List Powertrain Control Module Description Five Volt Bus Bar OBD II Symbol Description Notice G110 and G111 B+ Bus Bar I/P Fuse Block TURN-B/U, IGN MDL, PCM and BCM/CLU Fuses 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 OBD II Symbol Description Notice EVAP Controls and IAC Fuel Delivery OBD II Symbol Description Notice A/C Switch and Sensor
Figure 4:	Engine Data Sensors -- O2S and HO2S Master Electrical Component List OBD II Symbol Description Notice EOP Sensor, IAC, PNP and Generator EVAP Controls and IAC 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 I/P Fuse Block ERLS Fuse I/P Fuse Block ERLS Fuse G112
Figure 5:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description OBD II Symbol Description Notice Fuel Delivery Module Power, Ground, Serial Data and MIL OBD II Symbol Description Notice G110 IP Fuse Block TURN - B/U, IGN MDL, PCM, BCM /CLU Fuses
Figure 6:	Fuel Delivery Master Electrical Component List OBD II Symbol Description Notice Engine Data Sensors - Pressure and Temperature Ignition Controls OBD II Symbol Description Notice Underhood Fuse Block IGN, and ABS Fuses, IP Fuse Block ABS, F/P - INJ, AIR BG and CRUISE Fuses G110 G304 1 of 2
Figure 7:	EVAP Controls and IAC Master Electrical Component List OBD II Symbol Description Notice Engine Data Sensors - O2S and HO2S Engine Data Sensors - Pressure and Temperature OBD II Symbol Description Notice IP Fuse Block ERLS Fuse IP Fuse Block ERLS Fuse IP Fuse Block ERLS Fuse
Figure 8:	Controlled/Monitored Subsystem References 2 of 2 Master Electrical Component List OBD II Symbol Description Notice Controled/Monitored Subsystem References 1 of 2 OBD II Symbol Description Notice Power and Ground Indicators and Switches Compressor Controls Indicators
Figure 9:	Controlled/Monitored Subsystem References 1 of 2 Master Electrical Component List OBD II Symbol Description Notice Controlled/Monitored Subsystem References 2 of 2 Cruise Control Brake Switch and TCC Solenoid OBD II Symbol Description Notice TFP Switch (MXO) and Speed Sensors TFP Switch (MXO) and Speed Sensors PNP Switch and TCC Release Signal