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

Front of the Engine (LE5)


Object Number: 1555577  Size: LF
(1)Fuel Injector 1
(2)Fuel Injector 2
(3)Fuel Injector 3
(4)Manifold Absolute Pressure (MAP) Sensor
(5)Fuel Injector 4
(6)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(7)Camshaft Position (CMP) Sensor - Intake
(8)Knock Sensor (KS)
(9)Engine Oil Pressure (EOP) Switch
(10)Crankshaft Position (CKP) Sensor
(11)Starter Solenoid
(12)Starter
(13)Intake Manifold
Figure 2:

Lower Left Front of Engine - LX9


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

Front of the Engine (LZ9)


Object Number: 1555583  Size: LF
(1)Intake Manifold Tuning (IMT) Valve Solenoid
(2)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(3)Throttle Actuator Control (TAC) Module
(4)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
(5)Knock Sensor (KS) 2
(6)Starter Solenoid
(7)Starter
(8)Engine Oil Pressure (EOP) Sensor
(9)Camshaft Position (CMP) Actuator Solenoid
(10)Camshaft Position (CMP) Sensor
Figure 4:

Rear of the Engine (LZ9)


Object Number: 1555581  Size: LF
(1)Throttle Actuator Control (TAC) Module
(2)Manifold Absolute Pressure (MAP) Sensor
(3)Ignition Control Module (ICM)
(4)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
(5)Knock Sensor (KS) 2
(6)Block Heater
(7)Crankshaft Position (CKP) Sensor
(8)Engine Oil Level Sensor
(9)Starter
(10)Engine Coolant Temperature (ECT) Sensor
Figure 5:

Instrument Panel


Object Number: 1506738  Size: LF
(1)Turn Signal/Multifunction Switch
(2)Steering Wheel Controls - Left
(3)Instrument Panel Cluster (IPC)
(4)Steering Wheel Controls - Right
(5)Windshield Wiper/Washer Switch
(6)Ignition Switch
(7)Ambient Light Sensor
(8)Hazard Switch
(9)Radio
(10)Inflatable Restraint I/P Module
(11)Rear Window Defogger Switch
(12)Traction Control Switch (NW7/NW9)
(13)Cigar Lighter
(14)A/C Request Switch
(15)HVAC Control Module
(16)Inflatable Restraint Steering Wheel Module
(17)Fog Lamp Switch
(18)I/P Dimmer Switch
(19)Adjustable Pedals Position Switch
Figure 6:

Top of Fuel Tank


Object Number: 1394468  Size: MF
(1)Fuel Tank Pressure (FTP) Sensor, Connector
(2)Fuel Pump and Sender Assembly
(3)Fuel Pump and Sender Assembly Connector
(4)Fuel Tank