GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2007 🢒 AURA 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T45-E 🢒 Engine Controls Component Views
Figure 1:

Front of the Battery Tray
Object Number: 1832315 Size: LF
(1)Battery
(2)Engine Control Module (ECM)
(3)Transmission Control Module (TCM)
Figure 2:

Front View of Engine - LZ4
Object Number: 1829705 Size: LF
(1)MAF/IAT Sensor
(2)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(3)Throttle Actuator Control (TAC) Module
(4)Fuse Block - Underhood
(5)Engine Control Module (ECM)
(6)Transmission Control Module (TCM)
(7)C100
(8)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
(9)Starter
(10)Engine Oil Pressure (EOP) Sensor
(11)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
(12)Knock Sensor 2
Figure 3:

Lower Left Front of Engine
Object Number: 1265648 Size: MF
(1)Engine Oil Pressure (EOP) Sensor
(2)Starter
(3)Starter Solenoid
(4) Knock Sensor (KS) 2
Figure 4:

Top View of Engine (LZ4)
Object Number: 1829714 Size: LF
(1)Fuel Injector 6
(2)Fuel Injector 5
(3)Fuel Injector 4
(4)Camshaft Position (CMP) Sensor
(5)Fuel Injector 1
(6)Fuel Injector 2
(7)Fuel Injector 3
Figure 5:

Rear View of Engine - LZ4
Object Number: 1829711 Size: LF
(1)MAP Sensor
(2)Ignition Control Module (ICM)
(3)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
(4)Knock Sensor 1
(5)Engine Block Heater
(6)Crankshaft Position (CKP) Sensor
(7)Vehicle Speed Sensor (VSS)
(8)Engine Oil Level Sensor
(9)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
(10)Park/Neutral Position (PNP) Switch
Figure 6:

Oxygen Sensors (LY7)
Object Number: 1832318 Size: LF
(1)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
(2)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
(3)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
(4)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Figure 7:

Park Brake and Pedal Assemblies
Object Number: 1832316 Size: LF
(1)Park Brake Switch
(2)Adjustable Pedal Module (JF4)
(3)Brake Pedal Position Sensor
(4)Adjustable Pedal Position Sensor (JF4)
(5)Adjustable Accelerator Pedal Position Motor (JF4)
(6)Accelerator Pedal Position (APP) Sensor
(7)Floor Panel
Figure 8:

Fuel Tank Components
Object Number: 1832292 Size: LF
(1)Evaporative Emission (EVAP) Canister
(2)Evaporative Emission (EVAP) Canister Vent Solenoid Valve
(3)Fuel Pump and Sender Assembly
(4)Fuel Tank Pressure (FTP) Sensor
(5)Fuel Tank