GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Left Front of the Engine Compartment


Object Number: 1653137  Size: LF
(1)Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
(2)Brake Booster Vacuum Sensor (LZ8/LS4)
(3)Windshield Wiper Motor
(4)Electronic Brake Control Module (EBCM)
(5)A/C Refrigerant Pressure Sensor
(6)Transmission Control Module (TCM)
(7)Engine Control Module (ECM)
(8)G101
(9)Inflatable Restraint Front End Sensor - Left
Figure 2:

Near the Air Cleaner Duct (LZE, LZ4, LZ8)


Object Number: 1700230  Size: LF
(1)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(2)Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
(3)Air Cleaner Housing
Figure 3:

Front of the Engine (LZE, LZ4, LZ8)


Object Number: 1700287  Size: LF
(1)Camshaft Position (CMP) Sensor
(2)Knock Sensor (KS) Bank 2
(3)Engine Oil Pressure (EOP) Sensor
(4)Camshaft Position Actuator Solenoid
Figure 4:

Top of the Engine (LZE, LZ4, LZ8)


Object Number: 1872056  Size: LF
(1)Manifold Absolute Pressure (MAP) Sensor
(2)Throttle Body
(3)Intake Manifold
(4)Camshaft Position (CMP) Sensor
(5)Heated Oxygen Sensor (HO2S) 1
(6)Ignition Control Module (ICM)
Figure 5:

Beneath the Upper Intake (LZE, LZ4, LZ8)


Object Number: 1700294  Size: LF
(1)Fuel Injector 5
(2)Engine Coolant Temperature (ECT) Sensor
(3)Fuel Injector 6
(4)Fuel Injector 4
(5)Fuel Injector 2
(6)Fuel Injector 1
(7)Fuel Injector 3
Figure 6:

Top of Engine Block (LZ8)


Object Number: 1872317  Size: LF
(1)Valve Lifter Oil Manifold (VLOM) Assembly
Figure 7:

Rear of the Engine (LZE, LZ4, LZ8)


Object Number: 1700291  Size: LF
(1)Throttle Body
(2)Ignition Control Module (ICM)
(3)Heated Oxygen Sensor (HO2S) 1
(4)Engine Coolant Heater
(5)Engine Oil Level Switch
(6)Crankshaft Position (CKP) Sensor
(7)Knock Sensor (KS) Bank 1
Figure 8:

Underbody


Object Number: 1203644  Size: LF
(1)Heated Oxygen Sensor (HO2S) 2
Figure 9:

Pedal Assemblies


Object Number: 1700245  Size: LF
(1)Park Brake Switch
(2)Dash Panel
(3)Brake Pedal Position Sensor
(4)Accelerator Pedal Position (APP) Sensor
Figure 10:

Fuel Tank Components


Object Number: 1653116  Size: LF
(1)Fuel Tank
(2)Fuel Pump and Sender Assembly
(3)Fuel Tank Pressure (FTP) Sensor
(4)Evaporative Emission (EVAP) Canister Vent Solenoid