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

Engine Controls Components - Bank 1


Object Number: 883907  Size: LF
(1)Intake Manifold Runner Control (IMRC) Solenoid
(2)Ignition Coil 5
(3)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(4)Ignition Coil 3
(5)Ignition Coil 1
(6)Throttle Body Assembly
(7)Knock Sensor (KS) - Bank 1
(8)Crankshaft Position (CKP) Sensor
(9)Engine Block Heater Assembly
Figure 2:

Engine Controls Components - Bank 2


Object Number: 883906  Size: LF
(1)Ignition Coil 2
(2)Ignition Coil 4
(3)Ignition Coil 6
(4)Barometric Pressure (BARO) Sensor
(5)Intake Manifold Runner Control (IMRC) Solenoid
(6)Engine Coolant Temperature (ECT) Sensor
(7)Knock Sensor (KS) - Bank 2
(8)Engine Oil Level/Temperature Sensor
(9)Engine Oil Pressure (EOP) Sensor
Figure 3:

CMP Sensors and CMP Actuator Solenoids


Object Number: 868189  Size: LF
(1)Camshaft Position (CMP) Sensor - Exhaust Bank 1
(2)Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
(3)Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
(4)Camshaft Position (CMP) Sensor - Intake Bank 1
(5)Camshaft Position (CMP) Sensor - Intake Bank 2
(6)Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
(7)Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
(8)Camshaft Position (CMP) Sensor - Exhaust Bank 2
Figure 4:

Top of Engine Components


Object Number: 1379201  Size: LF
(1)Barometric Pressure (BARO) Sensor
(2)C101
(3)C102
(4)Ground G133
(5)C121
(6)EVAP Canister Purge Solenoid Valve
(7)Engine Control Module (ECM)
(8)C121
(9)Ground G132
(10)ECM Case Ground
(11)Throttle Body Assembly
(12)Engine Control Module (ECM) Connector C1
(13)Engine Control Module (ECM) Connector C2
(14)C120
(15)Mass Air Flow (MAF) and Intake Air Temperature (IAT) Sensor
(16)Mass Air Flow (MAF) and Intake Air Temperature (IAT) Sensor Connector
Figure 5:

Right Rear of Engine


Object Number: 1334175  Size: LF
(1)Intake Manifold Runner Control (IMRC) Solenoid
(2)EVAP Canister Purge Solenoid Valve
Figure 6:

Left Rear of Engine


Object Number: 1334174  Size: LF
(1)Barometric Pressure (BARO) Sensor
(2)Intake Manifold Runner Control (IMRC) Solenoid
(3)Ignition Coil 6
Figure 7:

Heated Oxygen Sensors (HO2S)


Object Number: 1334171  Size: LF
(1)HO2S - Bank 2 Sensor 1
(2)HO2S - Bank 1 Sensor 1
(3)HO2S - Bank 1 Sensor 2
(4)HO2S - Bank 2 Sensor 2
Figure 8:

Brake Pedal, Accelerator Pedal, Brake Pedal Position Sensor and APP Sensors


Object Number: 1334064  Size: LF
(1)Accelerator Pedal Position (APP) Sensor
(2)Accelerator Pedal
(3)Brake Pedal
(4)Brake Pedal Position Sensor
Figure 9:

Transmission Control Module (TCM) (w/M82)


Object Number: 1334163  Size: LF
(1)Fuse Block - Underhood
(2)Transmission Control Module (TCM)
Figure 10:

EVAP Canister Vent Solenoid Valve


Object Number: 1378817  Size: LF
(1)EVAP Canister
(2)EVAP Canister Vent Solenoid Valve Connector
(3)EVAP Canister Vent Solenoid Valve
Figure 11:

Fuel Tank Subsystem Components


Object Number: 1378267  Size: LF
(1)Secondary Fuel Sender Assembly
(2)Secondary Fuel Sender Assembly Connector
(3)Secondary Fuel Sender Assembly (Removed from Fuel Tank)
(4)Fuel Pump and Sender Assembly (Removed from Fuel Tank)
(5)Fuel Pump and Sender Assembly
(6)Fuel Pump and Sender Assembly Connector
(7)Fuel Tank Pressure Sensor
(8)Fuel Tank Pressure Sensor Connector
Figure 12:

Body to Engine Inlines


Object Number: 1552989  Size: LF
(1)C101
(2)Battery
Figure 13:

Fuel Injectors


Object Number: 1530198  Size: LF
(1)Valve Cover - Right
(2)Fuel Injector 5
(3)Intake Manifold
(4)Fuel Injector 6
(5)Fuel Injector 4
(6)Fuel Injector 2
(7)Valve Cover - Left
(8)Fuel Injector 1
(9)Fuel Injector 3