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

Engine Controls Components - Bank 1 (LY7)


Object Number: 1866376  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 Actuator Control (TAC) Module
(7)Knock Sensor (KS) - Bank 1
(8)Crankshaft Position (CKP) Sensor
(9)Engine Block Heater Assembly
Figure 2:

Engine Controls Components - Bank 2 (LY7)


Object Number: 1866374  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 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 Right of the Engine


Object Number: 1276517  Size: LF
(1)Air Cleaner
(2)Mass Air Flow (MAF) Sensor
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:

Right Front Engine Compartment - LY7


Object Number: 1847773  Size: LF
(1)Throttle Actuator Control (TAC) Module
(2)Electronic Brake Control Module (EBCM)
(3)Transmission Control Module (TCM)
(4)Engine Control Module (ECM)
Figure 7:

Exhaust Pipes


Object Number: 1276519  Size: LF
(1)Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1
(2)Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1
(3)Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2
(4)Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2
Figure 8:

Fuel Tank and EVAP Solenoid


Object Number: 1378195  Size: LF
(1)Fuel Tank
(2)Fuel Tank Pressure (FTP) Sensor
(3)C420
(4)Evaporative Emission (EVAP) Canister Vent Solenoid Valve
(5)Fuel Level Sensor - Left
(6)Fuel Pump and Sender Assembly
Figure 9:

Pedal Switches and Sensors


Object Number: 1488592  Size: LF
(1)Park Brake Switch
(2)Brake Pedal Position Sensor
(3)Accelerator Pedal Position (APP) Sensor
(4)Left Front Floor Panel
Figure 10:

Hydraulic Brake Components (RHD)


Object Number: 1855527  Size: LF
(1)Brake Fluid Reservoir
(2)Brake Fluid Level Switch
(3)Adjustable Accelerator Pedal Position Sensor (JF4)
(4)Adjustable Pedal Motor (JF4)
(5)Accelerator Pedal Position (APP) Sensor
(6)Park Brake Switch
(7)Adjustable Brake Pedal Position Sensor (JF4)
Figure 11:

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