Engine Controls Schematics. Pontiac Bonneville 2004

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2004 🢒 Bonneville 🢒 Engine 🢒 Engine Electrical 🢒 Engine Controls Schematics

Figure 1:	PCM Power, Ground, Serial Data, and MIL Underhood Fuse Block B+ Bus - 4.6L Underhood Fuse Block B+ Bus - 4.6L DIM, PCM, and EBCM Signals Traction, ABS, Brake, Battery and MIL Indicators Serial Data Class 2 Ignition Switch Positions Starting Control Rear Fuse Block - B+ Bus G108, G110, and G111 - 4.6L Master Electrical Component List Powertrain Control Module Description 5 Volt, and Low Reference Sensors OBD II Symbol Description Notice
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 Underhood Fuse Block B+ Bus - 4.6L G108, G110, and G111 - 4.6L IGN-1, Vent Sol, and SIR Fuses Speedometer, Tachometer, and Fuel Indicators Power, and Ground - 4.6L Rear Fuse Block - B+ Bus Transmission Internal Mode Switch (IMS) and VSS Master Electrical Component List Powertrain Control Module Description HO2S Sensors Pressure, and Temperature Sensors OBD II Symbol Description Notice
Figure 5:	HO2S Sensors Underhood Fuse Block B+ Bus - 4.6L Master Electrical Component List Powertrain Control Module Description Ignition System - Bank 1 MAF, VSS, and Extended Travel Switch Sensors OBD II Symbol Description Notice
Figure 6:	Ignition System - Bank 1 Underhood Fuse Block B+ Bus - 4.6L Speedometer, Tachometer, and Fuel Indicators G109 - 4.6L Master Electrical Component List Powertrain Control Module Description Ignition System - Bank 2 HO2S Sensors OBD II Symbol Description Notice
Figure 7:	Ignition System - Bank 2 Underhood Fuse Block B+ Bus - 4.6L G109 - 4.6L Master Electrical Component List Powertrain Control Module Description Ignition Controls - Sensors Ignition System - Bank 1 OBD II Symbol Description Notice
Figure 8:	Ignition Controls - Sensors Engine Controls Schematic Icons Engine Controls Schematic Icons Engine Controls Schematic Icons Engine Controls Schematic Icons Master Electrical Component List Powertrain Control Module Description Fuel Controls - Fuel Pump Controls Ignition System - Bank 2 OBD II Symbol Description Notice
Figure 9:	Fuel Controls - Fuel Pump Controls Rear Fuse Block - B+ Bus G401 (1 of 2) Speedometer, Tachometer, and Fuel Indicators G302 Master Electrical Component List Fuel System Description Fuel Controls - Fuel Injectors Ignition Controls - Sensors OBD II Symbol Description Notice
Figure 10:	Fuel Controls - Fuel Injectors Underhood Fuse Block B+ Bus - 4.6L Master Electrical Component List Fuel System Description EVAP Controls Fuel Controls - Fuel Pump Controls OBD II Symbol Description Notice
Figure 11:	EVAP Controls Rear Fuse Block - B+ Bus Underhood Fuse Block B+ Bus - 4.6L Master Electrical Component List Evaporative Emission Control System Description Device Controls Fuel Controls - Fuel Injectors OBD II Symbol Description Notice
Figure 12:	Device Controls Underhood Fuse Block B+ Bus - 4.6L PCM IGN and IGN 1 Fuses - 4.6L Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References EVAP Controls OBD II Symbol Description Notice
Figure 13:	Controlled/Monitored Subsystem References Cruise Control Module, and VSS Engine Cooling Fans, and Relays Traction Control (NW9) Generator Control Compressor Controls - 4.6L PCM Signals Engine Oil, and Volt Indicators Master Electrical Component List Powertrain Control Module Description Transmission Controls - A/T Device Controls OBD II Symbol Description Notice
Figure 14:	Transmission Controls - A/T Stop Lamp Switch and Transaxle Solenoids Sensors Transmission Internal Mode Switch (IMS) and VSS Sensors Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References OBD II Symbol Description Notice