Engine Controls Schematics. Pontiac Sunfire 2002

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2002 🢒 Sunfire 🢒 Engine 🢒 Engine Controls - 2.4L 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground and Serial Data Master Electrical Component List Powertrain Control Module Description Engine Data Sensors OBD II Symbol Description Notice G110 and G111 G110 and G111 B+ Bus Bar I/P Fuse Block TURN-B/U, IGN MDL, PCM and BCM/CLU Fuses Data Link Connector (DLC) 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 - O2S and HO2S Engine Data Sensors OBD II Symbol Description Notice
Figure 3:	Engine Data Sensors--Pressure and Temperature Master Electrical Component List Powertrain Control Module Description Five Volt Bus Bar Module Power, Ground and Serial Data OBD II Symbol Description Notice Gauges A/C Switches and Sensor
Figure 4:	Engine Data Sensors -- O2S and HO2S Master Electrical Component List Powertrain Control Module Description Ignition Controls Five Volt Bus Bar OBD II Symbol Description Notice G112 I/P Fuse Block BCM, WIPER, HVAC, 02 HTR Fuses and PWR WDO Circuit Breaker
Figure 5:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description Fuel Delivery Engine Data Sensors - O2S and HO2S OBD II Symbol Description Notice G110 and G111 I/P Fuse Block TURN-B/U, IGN MDL, PCM and BCM/CLU Fuses
Figure 6:	Fuel Delivery Master Electrical Component List Fuel System Description EVAP Controls and IAC Ignition Controls OBD II Symbol Description Notice G110 and G111 G304 - 2 of 2 Underhood Fuse Block IGN and ABS Fuses, I/P Fuse Block ABS, F/P-INJ, AIR BG and Cruise Fuses
Figure 7:	EVAP Controls and IAC Master Electrical Component List Evaporative Emission Control System Description Controlled/Monitored Subsystem References (1 of 2) Fuel Delivery 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 PNP Switch and TCC Release Signal Manual Transmission 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) Engine Cooling Indicators and Switches Gauges Blower Controls