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

Upper Left Side of the Engine - Front


Object Number: 1492013  Size: MF
(1)Engine Coolant Temperature (ECT) Sensor
(2)Engine Harness
(3)Powertrain Control Module (PCM) C1
(4)Powertrain Control Module (PCM) C2
(5)Powertrain Control Module (PCM) C3
(6)Generator
Figure 2:

Lower Left Side of the Engine


Object Number: 1492075  Size: MF
(1)Evaporative Emission (EVAP) Canister Purge Solenoid
(2)Starter
(3)Crankshaft Position (CKP) Sensor
(4)Knock Sensor (KS) 2 - Rear
(5)Knock Sensor (KS) 1 - Front
Figure 3:

Upper Right Side of Engine - Front


Object Number: 1550801  Size: MF
(1)Secondary Air Injection (AIR) Solenoid (K18)
(2)Camshaft Actuator Solenoid Assembly
(3)Camshaft Position (CMP) Sensor
Figure 4:

Lower Right Side of the Engine - Front


Object Number: 747452  Size: MF
(1)Heated Oxygen Sensor (HO2S) 1
Figure 5:

Upper Right Side of the Engine - Rear


Object Number: 747443  Size: MF
(1)Throttle Body
(2)Intake Air Temperature (IAT) Sensor
(3)Manifold Absolute Pressure (MAP) Sensor
Figure 6:

Top of Engine


Object Number: 1550688  Size: MF
(1)Ignition Coil 1
(2)Ignition Coil 2
(3)Ignition Coil 3
(4)Ignition Coil 4
(5)Ignition Coil 5
(6)Ignition Coil 6
(7)Fuel Injector 6
(8)Fuel Injector 5
(9)Fuel Injector 4
(10)Fuel Injector 3
(11)Fuel Injector 2
(12)Fuel Injector 1
Figure 7:

Right Side of the Transmission


Object Number: 747453  Size: MF
(1)Heated Oxygen Sensor (HO2S) Sensor 2
Figure 8:

Right Side of the Transmission - Rear


Object Number: 747454  Size: MF
(1)Automatic Transmission
(2)Vehicle Speed Sensor (VSS)
Figure 9:

Accelerator and Brake Pedals


Object Number: 1488336  Size: MF
(1)Instrument Panel Harness
(2)Accelerator Pedal Position (APP) Sensor
(3)Accelerator Pedal
(4)Brake Pedal
(5)Stop Lamp Switch
Figure 10:

Left Front of Chassis (K18)


Object Number: 1550751  Size: MF
(1)Secondary Air Injection (AIR) Pump
(2)Secondary Air Injection (AIR) Pump Relay
Figure 11:

Fuel Tank


Object Number: 1490767  Size: MF
(1)Fuel Tank Pressue (FTP) Sensor
(2)Fuel Pump and Sender Assembly
(3)Chassis Harness
(4)Fuel Tank
(5)Evaporative Emission (EVAP) Canister Vent Solenoid