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

Engine View


Object Number: 695524  Size: LF
(1)Fuel Injector 6
(2)Fuel Injector 8
(3)Fuel Injector 3
(4)Fuel Injector 5
(5)Fuel Injector 7
(6)Ignition Coil/Module 7
(7)Ignition Coil/Module 5
(8)C109
(9)Ignition Coil/Module 3
(10)Ignition Coil/Module 1
(11)Engine Oil Temperature (EOT) Sensor
(12)Engine Coolant Temperature (ECT) Sensor
(13)Evaporative Emission (EVAP) Canister Purge Solenoid
(14)Fuel Injector 1
(15)Throttle Actuator Control (TAC) Motor
(16)Throttle Position (TP) Sensor
(17)Fuel Injector 2
(18)Ignition Coil/Module 2
(19)Ignition Coil/Module 4
(20)Fuel Injector 4
(21)C110
(22)Ignition Coil/Module 6
(23)Ignition Coil/Module 8
Figure 2:

Knock Sensors


Object Number: 698339  Size: LF
(1)Knock Sensor (KS) 1
(2)Knock Sensor (KS) 2
Figure 3:

Front of Engine Compartment


Object Number: 696034  Size: LF
(1)Generator
(2)Mass Air Flow (MAF) Sensor
Figure 4:

Front of Engine Compartment


Object Number: 698487  Size: LF
(1)A/C Refrigerant Pressure Sensor
(2)Secondary Air Injection (AIR) Pump
(3)SP100
(4)G102
(5)Headlamp Door Assembly-Right Connector
Figure 5:

RH Wheel Well


Object Number: 696610  Size: LF
(1)Secondary Air Injection (AIR) Solenoid
(2)Powertrain Control Module (PCM)
(3)Throttle Actuator Control (TAC) Module
Figure 6:

Evaporative Emission (EVAP) Canister Vent Solenoid


Object Number: 698362  Size: LF
(1)Evaporative Emission (EVAP) Canister Vent Solenoid
Figure 7:

Engine Compartment Under the Battery


Object Number: 531303  Size: LF
(1)Battery
(2)Battery Cables
(3)G104
(4)Engine Coolant Reservoir
(5)Fuse Block-Underhood
Figure 8:

Rear of Engine


Object Number: 696026  Size: LF
(1)Engine Oil Pressure (EOP) Sensor
(2)Manifold Absolute Pressure (MAP) Sensor
(3)Camshaft Position (CMP) Sensor
(4)G107
(5)C112
Figure 9:

Manual Transmission


Object Number: 184235  Size: LF
(1)Reverse Inhibit Solenoid
(2)Skip Shift Solenoid
(3)Vehicle Speed Sensor (VSS)
Figure 10:

Automatic Transmission


Object Number: 183863  Size: LF
(1)Park/Neutral Position (PNP) Switch
Figure 11:

Fuel Tanks


Object Number: 876701  Size: LF
(1)Fuel Tank - Left
(2)Fuel Tank Crossover Hose
(3)Fuel Tank Pressure (FTP) Sensor
(4)Fuel Tank - Right
(5)Fuel Level Sensor - Right (w/o FFS)
(6)Fuel Pump and Sender Assembly (w/o FFS)
Figure 12:

Lower Side of Engine--Left


Object Number: 697239  Size: LF
(1)G105
(2)Engine Oil Temperature (EOT) Sensor
(3)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Figure 13:

Lower Side of Engine--Right


Object Number: 698352  Size: LF
(1)Crankshaft Position (CKP) Sensor
(2)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Figure 14:

Oxygen Sensors--Rear


Object Number: 698361  Size: LF
(1) Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
(2)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2