Engine Controls Schematics. Pontiac Grand Am 2005

For 1990-2009 cars only

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

Figure 1:	Power, Ground, Serial Data and MIL Master Electrical Component List Powertrain Control Module Description 5 Volt Reference Bussing Engine Controls Schematic Icons L/H BEC BATT1, AUX PWR/CIGAR, PARK LPS, PCM BATT, PWR MIRROR, DR LOCK, TRUNK REL/RFA/Radio Amp Fuses and PWR SEAT Circuit Breaker IGN SW-BATT2, WIPER, AIR BAG, TURN LPS, IGN MOD, B/U LP/BTSI, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS, ABS/EVO/IGN Fuses IGN SW BATT1, ERLS, HTR-A/C and CRANK Fuses PCM ACC and IPC/BFC ACC Fuses PCM ACC and IPC/BFC ACC Fuses G102 and G104 G102 and G104 Data Link Connector (DLC) Schematics
Figure 2:	5-Volt Reference Bussing Master Electrical Component List Powertrain Control Module Description Low Reference Bussing Power, Ground, Serial Data and MIL Engine Controls Schematic Icons
Figure 3:	Low Reference Bussing Master Electrical Component List Powertrain Control Module Description Engine Data Sensors-Pressure and Temperature 5 Volt Reference Bussing Engine Controls Schematic Icons
Figure 4:	Engine Data Sensors -- Pressure and Temperature Master Electrical Component List Powertrain Control Module Description Heated Oxygen Sensors Low Reference Bussing Engine Controls Schematic Icons Fuel Level and Oil Pressure
Figure 5:	Heated Oxygen Sensors Master Electrical Component List Powertrain Control Module Description Ignition System Engine Data Sensors-Pressure and Temperature Engine Controls Schematic Icons IGN SW BATT1, ERLS, HTR-A/C and CRANK Fuses
Figure 6:	Ignition System Master Electrical Component List Electronic Ignition (EI) System Description Fuel Pump Controls Heated Oxygen Sensors Engine Controls Schematic Icons IGN SW-BATT2, WIPER, AIR BAG, TURN LPS, IGN MOD, B/U LP/BTSI, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS, ABS/EVO/IGN Fuses Engine Controls Schematic Icons G103 and G105 G103 and G105
Figure 7:	Fuel Pump Controls Master Electrical Component List Fuel System Description Fuel Injectors Ignition System Engine Controls Schematic Icons IGN SW-BATT2, WIPER, AIR BAG, TURN LPS, IGN MOD, B/U LP/BTSI, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS, ABS/EVO/IGN Fuses G103 and G105 G302 G103 and G105 G103 and G105
Figure 8:	Fuel Injectors Master Electrical Component List Fuel System Description EVAP Controls and EGR Fuel Pump Controls Engine Controls Schematic Icons IGN SW-BATT2, WIPER, AIR BAG, TURN LPS, IGN MOD, B/U LP/BTSI, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS, ABS/EVO/IGN Fuses
Figure 9:	EVAP Controls and EGR Master Electrical Component List Evaporative Emission Control System Description Controlled/Monitored Subsystem References Fuel Injectors Engine Controls Schematic Icons IGN SW-BATT2, WIPER, AIR BAG, TURN LPS, IGN MOD, B/U LP/BTSI, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS, ABS/EVO/IGN Fuses IGN SW BATT1, ERLS, HTR-A/C and CRANK Fuses IGN SW BATT1, ERLS, HTR-A/C and CRANK Fuses G102 and G104 G102 and G104
Figure 10:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Transmission Controls References EVAP Controls and EGR Engine Controls Schematic Icons Compressor Controls Fuel Level and Oil Pressure Power and Ground Charging System Starting System - LA1 Cooling Fans Power and Ground
Figure 11:	Transmission Control References Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References Engine Controls Schematic Icons Transmission Switches, TFT and A/T ISS Sensor Transmission Solenoids, VSS and TCC Brake Switch Transmission Switches, TFT and A/T ISS Sensor PNP Switch