Engine Controls Schematics. Chevrolet Impala 2001

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Impala 🢒 Engine 🢒 Engine Electrical 🢒 Engine Controls Schematics

Figure 1:	Data Link, Grounds, MIL, and Power Master Electrical Component List Powertrain Control Module Description Ignition Controls Engine Controls Schematic Icons A/C RLY (CMPR), DRL/EXT LTS, EXT LTS, FOG RLY, F/PMP RLY, HORN RLY, LEFT I/P, PCM, RT IP#1, RT IP#2, Spot Lamp, and U/HOOD#1 Fuses A/C/CRUISE, A/C FAN, CRUISE, PCM/BCM/CLSTR, and PCM (CRANK) Fuses ABS/PCM, SRS, STOP, and TURN SIGNAL Fuses A/C/CRUISE, A/C FAN, CRUISE, PCM/BCM/CLSTR, and PCM (CRANK) Fuses Ground, Odometer/PRNDL, Power, and VSS DLC Schematics G113 (2 of 2) ABS/PCM, SRS, STOP, and TURN SIGNAL Fuses
Figure 2:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description Fuel Controls Data Link, Grounds, MIL, and Power Engine Controls Schematic Icons Engine Controls Schematic Icons DFI MDL, ENG DEVICES, and OXY SEN Fuses G100, G111, G113, G117, and G151 (1 of 2)
Figure 3:	Fuel Controls Master Electrical Component List Fuel System Description Fuel Injectors Ignition Controls Engine Controls Schematic Icons A/C RLY (CMPR), DRL/EXT LTS, EXT LTS, FOG RLY, F/PMP RLY, HORN RLY, LEFT I/P, PCM, RT IP#1, RT IP#2, Spot Lamp, and U/HOOD#1 Fuses Gauges, Illumination, and Indicators Gauges, Illumination, and Indicators G302 (1 of 2) G203 (1 of 3) G203 (3 of 3)
Figure 4:	Fuel Injectors Master Electrical Component List Fuel System Description Sensors Fuel Controls Engine Controls Schematic Icons FUEL INJ, and TRANS SOL Fuses
Figure 5:	Sensors Master Electrical Component List Air Intake System Description HO2S and VSS Fuel Injectors Engine Controls Schematic Icons Compressor Control
Figure 6:	HO2S and VSS Master Electrical Component List Fuel System Description Air Injection, EVAP Purge, and MAF Sensors Engine Controls Schematic Icons A/C RLY (COIL), AIR PMP RLY, COOLING FANS, DFI MDL, ENG DEVISES, FANCONT#1, FAN CONT#2&3, FUEL INJ, IGN SW, OXY SEN, RT IP#3, TRANS SOL, AND U/HOOD#2 Fuses Engine Controls Schematic Icons G100, G111, G113, G117, and G151 (1 of 2)
Figure 7:	Air Injection, EVAP Purge, and MAF Master Electrical Component List Evaporative Emission Control System Description EGR, EOP, IAC, and EVAP Vent HO2S and VSS Engine Controls Schematic Icons DFI MDL, ENG DEVICES, and OXY SEN Fuses G101 G113 (2 of 2) A/C RLY (COIL), AIR PMP RLY, COOLING FANS, DFI MDL, ENG DEVISES, FANCONT#1, FAN CONT#2&3, FUEL INJ, IGN SW, OXY SEN, RT IP#3, TRANS SOL, AND U/HOOD#2 Fuses
Figure 8:	EGR, EOP, IAC, and EVAP Vent Master Electrical Component List Powertrain Control Module Description PCM References Air Injection, EVAP Purge, and MAF Engine Controls Schematic Icons ABS/PCM, SRS, STOP, and TURN SIGNAL Fuses Message Center
Figure 9:	PCM References Master Electrical Component List Powertrain Control Module Description EGR, EOP, IAC, and EVAP Vent Engine Controls Schematic Icons Engine Cranking Charging Control and Indicator PCM and Stoplamps Switch ISS, Pressure Control, Switches, and VSS Solenoids, TCC, and TFT Ground, Odometer/PRNDL, Power, and VSS PRNDL Monte Carlo Impala Solenoids, TCC, and TFT ISS, Pressure Control, Switches, and VSS Solenoids, TCC, and TFT ISS, Pressure Control, Switches, and VSS Compressor Control 1/1