Engine Controls Schematics. Buick Park Avenue 1999

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1999 🢒 Park Avenue 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Engine Controls Schematics

Figure 1:	Cell 20: PCM Power and Ground Engine Controls Components Powertrain Control Module Description Cell 20: MIL and Data Link Connector (DLC) OBDII Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 10: Horn and PCM Fuses Cell 10: IGN, RUN/CRK, RUN, SBM, and PDM/CRU Fuses Cell 10: IGN, RUN/CRK, RUN, SBM, and PDM/CRU Fuses Cell 10: IGN, RUN/CRK, RUN, SBM, and PDM/CRU Fuses Cell 14: G101, G102 and G103 Powertrain Control Module Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views
Figure 2:	Cell 20: MIL and Data Link Connector (DLC) Engine Controls Components Powertrain Control Module Description Cell 20: Ignition Control Cell 20: PCM Power and Ground OBDII Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Cell 10: IGNFD, T/SIG, OXY SEN, and SBM LCM Fuses Cell 10: BATT 1, RDM, C/LTR, DDM, HTDST L, TRK REL, PDM, SBM, and CSTR/SBM Fuses Cell 10: IGNFD, T/SIG, OXY SEN, and SBM LCM Fuses Cell 10: IGNFD, T/SIG, OXY SEN, and SBM LCM Fuses Cell 10: BATT 1, RDM, C/LTR, DDM, HTDST L, TRK REL, PDM, SBM, and CSTR/SBM Fuses Cell 10: BATT 1, RDM, C/LTR, DDM, HTDST L, TRK REL, PDM, SBM, and CSTR/SBM Fuses Cell 81: Power Distribution Cell 14: G202 (CKT 350) Cell 14: G202 (CKT 350) Cell 14: G202 (CKT 351 2 of 2) Data Link Connector Schematics Powertrain Control Module Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views
Figure 3:	Cell 20: Ignition Control Engine Controls Components Powertrain Control Module Description Cell 20: Fuel Control (VIN 1) Cell 20: MIL and Data Link Connector (DLC) OBDII Symbol Description Notice Cell 10: PDM, SIR, C31, INJR, and A/C CLU Fuses Powertrain Control Module Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 4:	Cell 20: Fuel Control (VIN 1) Engine Controls Components Powertrain Control Module Description Cell 20: Fuel Injectors Cell 20: Ignition Control OBDII Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 14: G101, G102 and G103 Cell 14: G400 (1 of 2) Cell 10: F/Pump Fuse Powertrain Control Module Connector End Views Power and Grounding Connector End Views
Figure 5:	Cell 20: Engine Controls --Fuel Control, VIN 1 Engine Controls Components Powertrain Control Module Description Cell 20: Fuel Control (VIN 1) Cell 20: Fuel Injectors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views
Figure 6:	Cell 20: Fuel Injectors Engine Controls Components Powertrain Control Module Description Cell 20: Sensors Cell 20: Fuel Control (VIN 1) OBDII Symbol Description Notice Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Cell 10: PDM, SIR, C31, INJR, and A/C CLU Fuses Power and Grounding Connector End Views
Figure 7:	Cell 20: Sensors Engine Controls Components Powertrain Control Module Description Cell 20: Fuel Tank Pressure Sensor, EVAP Vent Valve Cell 20: Fuel Injectors OBDII Symbol Description Notice Handling ESD Sensitive Parts Notice Instrument Cluster: Analog Schematics Cell 20: Fuel Tank Pressure Sensor, EVAP Vent Valve Cell 20: Fuel Injectors Cell 20: Fuel Tank Pressure Sensor, EVAP Vent Valve Cell 20: Fuel Tank Pressure Sensor, EVAP Vent Valve Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views
Figure 8:	Cell 20: Fuel Tank Pressure Sensor, EVAP Vent Valve Engine Controls Components Powertrain Control Module Description Cell 20: Heated Oxygen Sensors Cell 20: Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Cell 20: Heated Oxygen Sensors Cell 20: Sensors Power Distribution Schematics Powertrain Control Module Connector End Views
Figure 9:	Cell 20: Heated Oxygen Sensors Engine Controls Components Powertrain Control Module Description Cell 20: MAF, IAC and Knock Sensors Cell 20: Fuel Tank Pressure Sensor, EVAP Vent Valve OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics Ground Distribution Schematics Powertrain Control Module Connector End Views
Figure 10:	Cell 20: MAF, IAC and Knock Sensors Engine Controls Components Powertrain Control Module Description Cell 20: Cruise Control Module and VSS Control Cell 20: Heated Oxygen Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics Ground Distribution Schematics Powertrain Control Module Connector End Views
Figure 11:	Cell 20: Cruise Control Module and VSS Control Engine Controls Components Powertrain Control Module Description Cell 20: EGR and EVAP Purge Valve Cell 20: MAF, IAC and Knock Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views
Figure 12:	Cell 20: EGR and EVAP Purge Valve Engine Controls Components Powertrain Control Module Description EBTCM, Generator Controls, Engine Oil Level Switch Cell 20: Cruise Control Module and VSS Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics EBTCM, Generator Controls, Engine Oil Level Switch Powertrain Control Module Connector End Views
Figure 13:	EBTCM, Generator Controls, Engine Oil Level Switch Engine Controls Components Powertrain Control Module Description Cell 20: Transaxle Solenoids and ABS/TCC Switch Cell 20: EGR and EVAP Purge Valve OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Ground Distribution Schematics Ground Distribution Schematics Powertrain Control Module Connector End Views
Figure 14:	Cell 20: Transaxle Solenoids and ABS/TCC Switch Engine Controls Components Powertrain Control Module Description Cell 20: Transaxle Sensors EBTCM, Generator Controls, Engine Oil Level Switch OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics Cruise Control Schematics Powertrain Control Module Connector End Views
Figure 15:	Cell 20: Transaxle Sensors Engine Controls Components Powertrain Control Module Description Cell 20: Park/Neutral Position (PNP) Switch and VSS Cell 20: Transaxle Solenoids and ABS/TCC Switch OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Cell 20: Transaxle Solenoids and ABS/TCC Switch
Figure 16:	Cell 20: Park/Neutral Position (PNP) Switch and VSS Engine Controls Components Powertrain Control Module Description Cell 20: A/C Clutch Control Cell 20: Transaxle Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Ground Distribution Schematics Powertrain Control Module Connector End Views
Figure 17:	Cell 20: A/C Clutch Control Engine Controls Components Powertrain Control Module Description Cell 20: Engine Cooling Fan Motor Controls Cell 20: Park/Neutral Position (PNP) Switch and VSS OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Ground Distribution Schematics Power Distribution Schematics Powertrain Control Module Connector End Views
Figure 18:	Cell 20: Engine Cooling Fan Motor Controls Engine Controls Components Powertrain Control Module Description Cell 20: A/C Clutch Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Ground Distribution Schematics Powertrain Control Module Connector End Views