Engine Controls Schematics. Pontiac Bonneville 2005

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2005 🢒 Bonneville 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Engine Controls Schematics

Figure 1:	PCM Power, Ground, Serial Data, and MIL Master Electrical Component List Powertrain Control Module Description 5 Volt, and Low Reference Sensors OBD II Symbol Description Notice ABS, PCM BATT, and COOLFAN 1 Fuses - 3.8L INJR 2, PCM IGN, CR CONT, and INJR 1 Fuses - 3.8L IGN SW and PRK/REV Fuses DIM, PCM, and EBCM Signals - Traction, ABS, Brake, Battery and MIL Indicators Serial Data Class 2 Ignition Switch Positions Starting Control G108, G110, and G111 - 4.6L
Figure 2:	5-Volt and Low Reference Sensors Master Electrical Component List Powertrain Control Module Description Pressure, and Temperature Sensors PCM Power, Ground, Serial Data, and MIL OBD II Symbol Description Notice
Figure 3:	Pressure and Temperature Sensors Master Electrical Component List Powertrain Control Module Description MAF, VSS, and Extended Travel Switch Sensors 5 Volt, and Low Reference Sensors OBD II Symbol Description Notice
Figure 4:	MAF, VSS and Extended Travel Switch Sensors Master Electrical Component List Air Intake System Description HO2S Sensors Pressure, and Temperature Sensors OBD II Symbol Description Notice TRANS, DIS, OXY SEN, and IGN 1 Fuses - 3.8L IGN-1, VENT SOL, and SIR Fuses IGN-1, VENT SOL, and SIR Fuses G108, G110, and G111 - 4.6L PCM Signals - Speedometer, Tachometer, and Fuel Indicators Power and Ground - 3.8L Transmission Internal Mode Switch (IMS), and VSS
Figure 5:	HO2S Sensors Master Electrical Component List Powertrain Control Module Description Ignition System - Bank 1 MAF, VSS, and Extended Travel Switch Sensors OBD II Symbol Description Notice TRANS, DIS, OXY SEN, and IGN 1 Fuses - 3.8L
Figure 6:	Ignition System - Bank 1 Master Electrical Component List Electronic Ignition (EI) System Description Ignition System - Bank 2 HO2S Sensors OBD II Symbol Description Notice OXY SEN, CR CONT, COIL MDL, and TRANS Fuses - 4.6L PCM Signals - Speedometer, Tachometer, and Fuel Indicators G109 - 4.6L
Figure 7:	Ignition System - Bank 2 Master Electrical Component List Electronic Ignition (EI) System Description Ignition Controls - Sensors Ignition System - Bank 1 OBD II Symbol Description Notice OXY SEN, CR CONT, COIL MDL, and TRANS Fuses - 4.6L G109 - 4.6L
Figure 8:	Ignition Controls - Sensors Master Electrical Component List Electronic Ignition (EI) System Description Fuel Controls - Fuel Pump Controls Ignition System - Bank 2 OBD II Symbol Description Notice Engine Controls Schematic Icons Engine Controls Schematic Icons Engine Controls Schematic Icons Engine Controls Schematic Icons
Figure 9:	Fuel Controls - Fuel Pump Controls Master Electrical Component List Fuel System Description Fuel Controls - Fuel Injectors Ignition Controls - Sensors OBD II Symbol Description Notice Rear Fuse Block B+ Bus G401 - 1 of 2 PCM Signals - Speedometer, Tachometer, and Fuel Indicators G302
Figure 10:	Fuel Controls - Fuel Injectors Master Electrical Component List Fuel System Description EVAP Controls Fuel Controls - Fuel Pump Controls OBD II Symbol Description Notice INGR 1 and INGR 2 Fuses - 4.6L
Figure 11:	EVAP Controls Master Electrical Component List Evaporative Emission Control System Description Device Controls Fuel Controls - Fuel Injectors OBD II Symbol Description Notice IGN-1, VENT SOL, and SIR Fuses TRANS, DIS, OXY SEN, and IGN 1 Fuses - 3.8L
Figure 12:	Device Controls Master Electrical Component List Secondary Air Injection System Description Controlled/Monitored Subsystem References EVAP Controls OBD II Symbol Description Notice PCM BATT, ABS, AIR PUMP, C/LTR1 and C/LTR2 Fuses - 4.6L TRANS, DIS, OXY SEN, and IGN 1 Fuses - 3.8L
Figure 13:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Transmission Controls - A/T Device Controls OBD II Symbol Description Notice Cruise Control Module, and VSS Engine Cooling Fans, and Relays Traction Control (NW9) Generator Control Compressor Controls - 4.6L DIC Switch (U50) PCM Signals - Engine Oil and Volt Indicators
Figure 14:	Transmission Controls - A/T Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References OBD II Symbol Description Notice Stop Lamp Switch and Transaxle Solenoids Sensors Engine Controls Schematic Icons Transmission Internal Mode Switch (IMS), and VSS Sensors