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

Throttle Position (TP) Sensor and Oil Pressure Sensor


Object Number: 1483153  Size: LF
(1)Throttle Position (TP) Sensor
(2)Engine Oil Pressure (EOP) Switch
(3)Engine Coolant Temperature (ECT) Gage Sensor
Figure 2:

Engine Data Sensors


Object Number: 1483155  Size: LF
(1)Knock Sensor (KS)
(2)Manifold Absolute Pressure (MAP) Sensor
(3)Intake Air Temperature (IAT) Sensor
(4)Heated Oxygen Sensor (HO2S) 2
Figure 3:

EVAP and Fuel Control


Object Number: 1483168  Size: LF
(1)Evaporative Emissions (EVAP) Canister Purge Solenoid
(2)Oxygen Sensor (O2S)
(3)Fuel Injector 1
(4)Fuel Injector 2
(5)Fuel Injector 3
(6)Fuel Injector 4
(7)Idle Air Control (IAC) Valve
Figure 4:

Ignition System


Object Number: 1483169  Size: LF
(1)Crankshaft Position (CKP) Sensor
(2)Camshaft Position (CMP) Sensor
(3)CO Potentiometer
(4)Ignition Coil/Module
Figure 5:

Exhaust Gas Recirculation (EGR), Engine Coolant Temperature (ECT), and Engine Control Module (ECM)


Object Number: 1483170  Size: LF
(1)Exhaust Gas Recirculation (EGR) Valve - Euro Emissions
(2) Engine Coolant Temperature (ECT) Sensor
(3)Engine Control Module (ECM)
(4)Exhaust Gas Recirculation (EGR) Valve - Non-Euro Emissions
Figure 6:

Fuel Tank


Object Number: 1483186  Size: MF
(1)Fuel Pump and Sender Assembly