Engine Controls Schematics. Chevrolet Malibu 2001

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Malibu 🢒 Engine 🢒 Engine Controls - 3.1L (LG8) 🢒 Engine Controls Schematics

Figure 1:	Power, Ground, MIL, and Serial Data Master Electrical Component List Powertrain Control Module Description Power, Ground and Fuel Delivery OBD II Symbol Description Notice LH IP Junction Block BATT 2, STOP LPS, IPC/HVAC BATT, BFC BATT Fuses Data Link Communications Data Link Communications G102 and G104 Indicators LH IP Junction Block BATT 2, STOP LPS, IPC/HVAC BATT, BFC BATT Fuses IGN BATT 1, IGN SW BATT 2, AIR BAG, TURN LPS, RDO ACC, WIPER, PCM ACC, and IPC/BFC ACC Fuses IGN MOD, B/U LMP, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS and ABS IGN Fuses AUX POWER/CIGAR, PARK LPS, PCM BATT Fuses, PARK LAMP Relay
Figure 2:	Fuel Pump, EGR, and IAC Valve Controls Master Electrical Component List Powertrain Control Module Description Heated Oxygen Sensors Power and Grounds OBD II Symbol Description Notice G103 and G105 A/C Compressor Controls IGN MOD, B/U LMP, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS and ABS IGN Fuses Indicators G301
Figure 3:	Heated Oxygen Sensors and EVAP Controls Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice G201 Fuel Injectors Power, Ground and Fuel Delivery HTR, A /C IGN, and ERLS Fuses
Figure 4:	Fuel Injectors Master Electrical Component List Fuel System Description OBD II Symbol Description Notice Cruise Control and VSS Heated Oxygen Sensors IGN MOD, B/U LMP, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS and ABS IGN Fuses
Figure 5:	VSS, MAF Sensor, and Controlled/Monitored System References Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice Ignition Controls Fuel Injectors A/C Compressor Controls Cooling Fans Brake Switch, and Inhibit Signals Power and Communications G102 and G104 IGN MOD, B/U LMP, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS and ABS IGN Fuses
Figure 6:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description OBD II Symbol Description Notice A / C, TPS, FTP, MAP, ECT, And IAT Cruise Control and VSS G103 and G105 IGN MOD, B/U LMP, PCM IGN, F/P INJR, A/C BFC, AUTO TRANS and ABS IGN Fuses Power and Communications
Figure 7:	Engine Data Sensors -- TP, FTP, MAP, ECT, and IAT Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice Ignition Controls A/C Compressor Controls