Engine Controls Schematics. Buick Park Avenue 1998

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1998 🢒 Park Avenue 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Engine Controls Schematics

Figure 1:	Cell 20: Engine Controls -- PCM Power and Ground Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM MIL and Data Link Connector (DLC) OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 10: Battery Power Circuits to Fuse Blocks (2 of 2) Cell 10: Battery Power Circuits to Fuse Blocks (2 of 2) Power Distribution Schematics Power Distribution Schematics Cell 14: G100, G101, G102 and G103 Power and Grounding Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views Powertrain Control Module Connector End Views
Figure 2:	Cell 20: Engine Controls -- PCM MIL and Data Link Connector (DLC) Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Oil Level Switch, Generator, ABS/TSS Switch and EBTCM Cell 20: Engine Controls - PCM Power and Ground OBD II Symbol Description Notice Power Distribution Schematics Power Distribution Schematics Power Distribution Schematics Power Distribution Schematics Power Distribution Schematics Ground Distribution Schematics Ground Distribution Schematics Ground Distribution Schematics Cell 50: Class 2 Serial Data Line Power and Grounding Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views Powertrain Control Module Connector End Views Cell 81: Power Distribution
Figure 3:	Cell 20: Engine Controls -- PCM Oil Level Switch, Generator, ABS/TSS Switch and EBTCM Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Fuel and Boost Solenoid Control - VIN 1 Cell 20: Engine Controls - PCM MIL and Data Link Connector (DLC) Handling ESD Sensitive Parts Notice OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Ground Distribution Schematics Ground Distribution Schematics Powertrain Control Module Connector End Views
Figure 4:	Cell 20: Engine Controls --PCM Fuel and Boost Solenoid Control -- VIN 1 Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Fuel Tank Pressure Sensor, EVAP Canister Vent Solenoid Cell 20: Engine Controls - PCM Oil Level Switch, Generator, ABS/TSS Switch and EBTCM OBD II Symbol Description Notice Power Distribution Schematics Ground Distribution Schematics Ground Distribution Schematics Handling ESD Sensitive Parts Notice Power and Grounding Connector End Views Powertrain Control Module Connector End Views
Figure 5:	Cell 20: Engine Controls -- PCM Fuel Tank Pressure Sensor, EVAP Canister Vent Solenoid Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Fuel Control - VIN K Cell 20: Engine Controls - PCM Fuel and Boost Solenoid Control - VIN 1 OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Power and Grounding Connector End Views Power and Grounding Connector End Views Power and Grounding Connector End Views Powertrain Control Module Connector End Views Power Distribution Schematics Cell 20: Engine Controls - PCM A/C Pressure, Oil Pressure, TP, MAP, IAT, and ECT Sensors Cell 20: Engine Controls - PCM A/C Pressure, Oil Pressure, TP, MAP, IAT, and ECT Sensors
Figure 6:	Cell 20: Engine Controls -- PCM Fuel Control -- VIN K Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Ignition Control Cell 20: Engine Controls - PCM Fuel Tank Pressure Sensor, EVAP Canister Vent Solenoid OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Ground Distribution Schematics Ground Distribution Schematics Power Distribution Schematics Powertrain Control Module Connector End Views
Figure 7:	Cell 20: Engine Controls -- PCM Ignition Control Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Fuel Injector Control Cell 20: Engine Controls - PCM Fuel Control - VIN K OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Power and Grounding Connector End Views Power and Grounding Connector End Views Powertrain Control Module Connector End Views
Figure 8:	Cell 20: Engine Controls -- PCM Fuel Injector Control Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM A/C Pressure, Oil Pressure, TP, MAP, IAT, and ECT Sensors Cell 20: Engine Controls - PCM Ignition Control OBD II Symbol Description Notice Power Distribution Schematics Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views
Figure 9:	Cell 20: Engine Controls -- PCM A/C Pressure, Oil Pressure, TP, MAP, IAT, and ECT Sensors Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM EVAP and EGR Control Cell 20: Engine Controls - PCM Fuel Injector Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Cell 20: Engine Controls - PCM Fuel Tank Pressure Sensor, EVAP Canister Vent Solenoid Cell 20: Engine Controls - PCM Fuel Tank Pressure Sensor, EVAP Canister Vent Solenoid Cell 20: Engine Controls - PCM EVAP and EGR Control
Figure 10:	Cell 20: Engine Controls -- PCM EVAP and EGR Control Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM MAF, IAC and KS Control Cell 20: Engine Controls - PCM A/C Pressure, Oil Pressure, TP, MAP, IAT, and ECT Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics Power and Grounding Connector End Views Powertrain Control Module Connector End Views Cell 20: Engine Controls - PCM A/C Pressure, Oil Pressure, TP, MAP, IAT, and ECT Sensors
Figure 11:	Cell 20: Engine Controls -- PCM MAF, IAC and KS Control Ground Distribution Schematics Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM HO2S 1 and 2 Control Cell 20: Engine Controls - PCM EVAP and EGR Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics Power Distribution Schematics Powertrain Control Module Connector End Views
Figure 12:	Cell 20: Engine Controls -- PCM HO2S 1 and 2 Control Ground Distribution Schematics Power Distribution Schematics Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Cruise Control Module and VSS Control Cell 20: Engine Controls - PCM MAF, IAC and KS Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Power and Grounding Connector End Views
Figure 13:	Cell 20: Engine Controls -- PCM Cruise Control Module and VSS Control Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice OBD II Symbol Description Notice Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM PNP Switch and Starter Enable Control Cell 20: Engine Controls - PCM HO2S 1 and 2 Control
Figure 14:	Cell 20: Engine Controls -- PCM 4T65-E Automatic Transaxle Controls (Sensors) Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM ABS/TCC Switch and 4T65-EAutomatic Transaxle Controls (Solenoids) Cell 20: Engine Controls - PCM PNP Switch and Starter Enable Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Power Distribution Schematics Power Distribution Schematics
Figure 15:	Cell 20: Engine Controls -- PCM ABS/TCC Switch and 4T65-E Automatic Transaxle Controls (Solenoids) Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM A/C Compressor Control Cell 20: Engine Controls - PCM 4T65-E Automatic Transaxle Controls (Sensors) OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 16:	Cell 20: Engine Controls -- PCM A/C Compressor Control Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM Cooling Fans Control Cell 20: Engine Controls - PCM ABS/TCC Switch and 4T65-EAutomatic Transaxle Controls (Solenoids) OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Ground Distribution Schematics Power Distribution Schematics Power Distribution Schematics
Figure 17:	Cell 20: Engine Controls -- PCM Cooling Fans Control Ground Distribution Schematics Engine Controls Components Powertrain Control Module Description Cell 20: Engine Controls - PCM A/C Compressor Control OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 18:	Cell 20: Engine Controls -- PCM PNP Switch and Starter Enable Control Ground Distribution Schematics Handling ESD Sensitive Parts Notice OBD II Symbol Description Notice Cell 20: Engine Controls - PCM Cruise Control Module and VSS Control Powertrain Control Module Description Engine Controls Components