Engine Controls Schematics. Buick Regal 1996

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1996 🢒 Regal 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Engine Controls Schematics

Figure 1:	Engine Grounds, Serial Data, MIL Control Engine Controls Components Data Link Connector Diagnosis Ignition Control Module OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 2:	Ignition Control Module Engine Controls Components Electronic Ignition (EI) System Engine Grounds, Serial Data, MIL Control Fuel Injectors Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 3:	Fuel Pump Control Engine Controls Components Fuel Pump Electrical Circuit Diagnosis A/C Pressure, TP, MAP, ECT, IAT Sensors Fuel Injectors Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 4:	Fuel Injectors Control Engine Controls Components Fuel System Diagnosis Fuel Pump Control Ignition Control Module OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 5:	A/C Presure, TP, MAP, ECT, IAT Sensors Engine Controls Components Information Sensors MAF Sensor, EVAP System EGR Valve Fuel Pump Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 6:	MAF Sensor, EVAP System EGR Vavle Engine Controls Components Information Sensors HO2S Sensors A/C Pressure, TP, MAP, ECT, IAT Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 7:	HO2S Sensors Engine Controls Components Information Sensors IAC Valve, Trans Range MAF Sensor, EVAP System EGR Valve OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 8:	IAC Valve, Trans Range Engine Controls Components Information Sensors VSS, Cruise Control Module HO2S Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 9:	VSS, Cruise Control Module Engine Controls Components Information Sensors TCC Brake Switch, TCC Solenoid IAC Valve, Trans Range OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 10:	TCC Brake Switch, TCC Solenoid Engine Controls Components Information Sensors GEN Control, Low Oil Lamp, Volts Lamp VSS, Cruise Control Module OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 11:	GEN Control, Low Oil Lamp, Volts Lamp Engine Controls Components Powertrain Control Module Controlled Warning Lamps Diagnosis A/C Control TCC Brake Switch, TCC Solenoid OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 12:	A/C Control Engine Controls Components Powertrain Control Module Controlled Air Conditioning (A/C) Circuit Diagnosis Cooling Fans GEN Control, Low Oil Lamp, Volts Lamp OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 13:	Cooling Fans Engine Controls Components Electric Cooling Fan Diagnosis A/C Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice