GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Firebird 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E 🢒 Engine Controls Component Views
Figure 1:

Full Engine View LH Side
Object Number: 426407 Size: LF
(1)EVAP Canister Purge Solenoid
(2)Fuel Pulse Dampener
(3)Fuel Rail With Injectors
(4)PCV Crossover Hose
(5)Left Bank Ignition Coils/Modules
(6)Left Bank HO2S Sensor 1 Mounting Flange
(7)Engine Coolant Temperature (ECT) Sensor
(8)Fuel Pressure Gauge Test Connector
(9)Throttle Position (TP) Sensor
(10)Idle Air Control (IAC)
(11)Throttle Body
(12)Exhaust Gas Recirculation (EGR) Valve
(13)Right Bank Ignition Coils/Modules
Figure 2:

Idle Air Control (IAC) Motor, Throttle Position (TP) Sensor, Generator
Object Number: 218886 Size: MF
(1)Idle Air Control (IAC) Motor
(2)Throttle Position (TP) Sensor
(3)Generator
(4)Throttle Body
Figure 3:

Mass Air Flow Sensor and Intake Air Temperature Sensor
Object Number: 218744 Size: MF
(1)Mass Air Flow (MAF) Sensor
(2)Intake Air Temperature (IAT) Sensor
(3)Air Cleaner Housing
Figure 4:

Manifold Absolute Pressure (MAP) Sensor, Camshaft Position (CMP) Sensor, Oil Pressure Switch
Object Number: 247435 Size: MF
(1)Manifold Absolute Pressure (MAP) sensor
(2)Camshaft Position (CMP) sensor
(3)Oil Pressure switch
(4)Connector to Knock sensor jumper harness
Figure 5:

Knock Sensors
Object Number: 198593 Size: MF
(1)Front Knock Sensor - KS1
(2)Rear Knock Sensor - KS2
Figure 6:

AIR System
Object Number: 605146 Size: MF
(1)AIR Shut Off Valve
(2) Air supply hose from AIR Pump
(3)AIR Solenoid Valve
(4)Left Bank AIR Tube and Check Valve
(5)Air inlet hose to AIR pump
(6)Air Cleaner Housing
(7)Right Bank AIR Tube and Check Valve
Figure 7:

AIR Pump Location
Object Number: 218771 Size: MF
Figure 8:

Air Cleaner Housing and Resonator
Object Number: 247788 Size: MF
(1)Air Cleaner Housing Top Cover
(2)Seal
(3)Air Intake Duct to Resonator
(4)Clamp
(5)Air Intake Duct to Top Cover Retainer
(6)Intake Air Temperature (IAT) Sensor
(7)Clamp
(8)Air Intake Resonator
(9)Air Intake Duct to Throttle Body
(10) Mass Airflow (MAF) Sensor
(11)Isolator
(12)Air Cleaner Housing Lower Assembly
(13)Front Retaining Clips
(14)Air Filter Element Frame
(15)Air Filter Element
Figure 9:

Air Cleaner Location
Object Number: 218754 Size: MF
(1)Air Cleaner Housing
Figure 10:

Crankshaft Position Sensor Location
Object Number: 222858 Size: MF
(1)CKP Mounting Bolt
(2)CKP Mounting Location
(3)Crankshaft Position Sensor (CKP)
Figure 11:

HO2S Location
Object Number: 218748 Size: MF
(1)HO2S Bank 2 Sensor 1
(2)HO2S Bank 2 Sensor 2
(3)HO2S Bank 1 Sensor 2
(4)HO2S Bank 1 Sensor 1
Figure 12:

PCM Location
Object Number: 421858 Size: MF
Figure 13:

Fuel Tank Assembly with EVAP Canister
Object Number: 421732 Size: MF
(1)Fuel Sender Assembly
(2)Hose (EVAP Canister to Vent Solenoid)
(3)EVAP Vent Valve
(4)Fuel Tank Harness
(5)EVAP Canister
(6)Fuel Tank
(7)Overpressure Relief Valve
(8)Fuel Tank Pressure Sensor
Figure 14:

Fuse Blocks #1 and #2
Object Number: 245570 Size: MF
(1)Fuse Block #1
(2)Fuse Block #2