Engine Controls Schematics. Buick Century 1997

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1997 🢒 Century 🢒 Engine 🢒 Engine Controls - 3.1L 🢒 Engine Controls Schematics

Figure 1:	Power, Ground, MIL, DLC Engine Controls Components Information Sensors Ignition System, Knock Sensor OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 2:	Ignition System, Knock Sensor Engine Controls Components Information Sensors Fuel Control Power, Ground, MIL, DLC OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 3:	Fuel Control Engine Controls Components Information Sensors Fuel Injectors Ignition System, Knock Sensor OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 4:	Fuel Injectors Engine Controls Components Information Sensors Indicator Lamps Fuel Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 5:	Indicator Lamps Engine Controls Components Information Sensors Engine Data Sensors-A/C Refrig Press, TP, MAP, ECT, IAT Fuel Injectors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 6:	Engine Data Sensors-A/C Refrig Press, TP, MAP, ECT, IAT Engine Controls Components Information Sensors Engine Data Sensors-MAF, EVAP Vent, EVAP Purge, EGR Indicator Lamps OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 7:	Engine Data Sensors-MAF, EVAP Vent, EVAP Purge, EGR Engine Controls Components Information Sensors Engine Data Sensors-HO2S #1, HO2S #2 Engine Data Sensors-A/C Refrig Press, TP, MAP, ECT, IAT OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 8:	Engine Data Sensors-HO2S #1, HO2S #2 Engine Controls Components Information Sensors IAC, Engine Oil Level, Engine Oil Pressure Engine Data Sensors-MAF, EVAP Vent, EVAP Purge, EGR OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 9:	IAC, Engine Oil Level, Engine Oil Pressure Engine Controls Components Information Sensors VSS, Cruise Engine Data Sensors-HO2S #1, HO2S #2 OBD II Symbol Description Notice
Figure 10:	Transaxle Range Switch Engine Controls Components Information Sensors Automatic Transaxle, TCC Switch VSS, Cruise Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice OBD II Symbol Description Notice
Figure 11:	VSS, Cruise Engine Controls Components Information Sensors Transaxle Range Switch IAC, Engine Oil Level, Engine Oil Pressure OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 12:	Automatic Transaxle, TCC Switch Engine Controls Components Information Sensors A/C Compressor Controls Transaxle Range Switch OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 13:	A/C Compressor Controls Engine Controls Components Information Sensors Coolant Fans Automatic Transaxle, TCC Switch OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 14:	Coolant Fans Engine Controls Components Information Sensors A/C Compressor Controls OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice