Engine Controls Schematics. Buick Regal 2002

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2002 🢒 Regal 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Engine Controls Schematics

Figure 1:	Power, Ground, MIL and Serial Data Master Electrical Component List Powertrain Control Module Description Engine Data Sensors-5 Volt and Low Reference OBD II Symbol Description Notice Power Distribution Schematics (IGN 1) Power Distribution Schematics (IGN 1) Fuse Block Underhood Power Bussing (Page 1 of 2) PCM, BCM, Cluster, Turn, SDM G100, G111, and G113 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 Power,Ground,DLC,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-MAF,VSS Engine Data Sensors-5 Volt and Low Reference OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2) Stop, EVAP, MAF
Figure 4:	Engine Data Sensors - MAF, VSS Master Electrical Component List Powertrain Control Module Description HO2S Sensors Engine Data Sensors OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2) Stop, EVAP, MAF G100, G111, and G113 G100, G111, and G113 Gauges Fluid Pressure Manual Valve Position Switch and ISS Sensor Engine Controls Schematic Icons
Figure 5:	Engine Data Sensors -- HO2S Master Electrical Component List Powertrain Control Module Description CMP,CKP,and KS Sensors Engine Data Sensors-MAF,VSS OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2) G113 G100, G111, and G113
Figure 6:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description Fuel Pump Controls HO2S Sensors OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2)
Figure 7:	Fuel Pump Controls Master Electrical Component List Fuel System Description Fuel Injectors CMP,CKP,and KS Sensors OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2) G100, G111, and G113 G402 (Page 1 of 2) Gauges G100, G111, and G113
Figure 8:	Fuel Injectors Master Electrical Component List Fuel System Description Fuel Pump Control, FTP Fuel Pump Controls OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2)
Figure 9:	Fuel Controls -- EVAP and FTP Master Electrical Component List Evaporative Emission Control System Description IAC Control Fuel Injectors OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2) Stop, EVAP, MAF Gauges Compressor Controls Compressor Controls
Figure 10:	Device Controls -- IAC, AIR Master Electrical Component List Secondary Air Injection System Description EVAP,MAF,and EGR Fuel Pump Control, FTP OBD II Symbol Description Notice Fuse Block Underhood Power Bussing (Page 1 of 2) Fuse Block Underhood Power Bussing (Page 1 of 2) G101
Figure 11:	Device Controls -- EGR Master Electrical Component List Exhaust Gas Recirculation (EGR) System Description PCM References (Page 2 of 2) IAC Control OBD II Symbol Description Notice
Figure 12:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description PCM References (Page 1 of 2) EVAP,MAF,and EGR OBD II Symbol Description Notice Compressor Controls Compressor Controls Compressor Controls Compressor Controls Compressor Controls Cooling Fans Charging Low Oil Pressure and Low Oil Indicators Cruise Control Starting Stop Lamp and Torque Signals
Figure 13:	Automatic Transmission Controls Master Electrical Component List Powertrain Control Module Description PCM References (Page 2 of 2) OBD II Symbol Description Notice Solenoid Controls and TFT Sensor PNP Switch Fluid Pressure Manual Valve Position Switch and ISS Sensor Solenoid Controls and TFT Sensor Fluid Pressure Manual Valve Position Switch and ISS Sensor