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

Front Engine Components 1 of 2 (LNJ)


Object Number: 1825959  Size: LF
(1)Exhaust Gas Recirculation (EGR) Valve
(2)Throttle Body
(3)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(4)Transmission Control Module (TCM) (M09/M45)
(5)Starter Motor
(6)Starter Solenoid
(7)Engine Oil Pressure (EOP) Switch
(8)Knock Sensor (KS) 2
(9)A/C Compressor Clutch
Figure 2:

Front Engine Components 2 of 2 (LNJ)


Object Number: 1825954  Size: LF
(1)A/C Compressor Clutch
(2)Knock Sensor (KS) 2
(3)Starter Solenoid
(4)A/C Refrigerant Pressure Sensor
Figure 3:

Exhaust Components (LNJ)


Object Number: 1825943  Size: LF
(1)Heated Oxygen Sensor (HO2S) 1
(2)Heated Oxygen Sensor (HO2S) 2
Figure 4:

Rear Engine Components (LNJ)


Object Number: 1825958  Size: LF
(1)Engine Coolant Temperature (ECT) Sensor
(2)Ignition Control Module (ICM)
(3)Manifold Absolute Pressure (MAP) Sensor
(4)Exhaust Gas Reciculation (EGR) Valve
(5)Throttle Body
(6)Generator
(7)Knock Sensor (KS) 1
(8)Engine Coolant Heater
(9)Crankshaft Position (CKP) Sensor
Figure 5:

Top Engine Components 1 of 2 (LNJ)


Object Number: 1825953  Size: LF
(1)Throttle Body
(2)Mass Air Flow (MAF)/ Intake Air Temperatur (IAT) Sensor
(3)Air Cleaner Box
Figure 6:

Top Engine Components 2 of 2 (LNJ)


Object Number: 1825947  Size: LF
(1)Fuel Injector 5
(2)Fuel Injector 6
(3)Fuel Injector 4
(4)Fuel Injector 2
(5)Camshaft Position (CMP) Sensor
(6)Fuel Injector 1
(7)Generator
(8)Fuel Injector 3
(9)Ignition Control Module (ICM)
Figure 7:

Automatic Transmission Electronic Components (LNJ)


Object Number: 1826362  Size: LF
(36)Automatic Transmission Fluid Temperature (TFT) Sensor
(62)Automatic Transmission Output Shaft Speed (OSS) Sensor
(73)Automatic Transmission Input Shaft Speed (ISS) Sensor
(75)Transmission Control Module (TCM)
(300)Shift Solenoid (SS) Valve 3
(303)Shift Solenoid (SS) Valve 4
(305)Shift Solenoid (SS) Valve 5
(308)Shift Solenoid (SS) Valve 2
(310)Shift Solenoid (SS) Valve 1
(316)Pressure Control (PC) Solenoid Valve 1
(339)Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Valve
(340)Shift Pressure Control (PC) Solenoid Valve
Figure 8:

Front and Rear of Engine (LY7)


Object Number: 2001657  Size: LF
(1)Ignition Coil 1
(2)Ignition Coil 3
(3)Ignition Coil 5
(4)Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1
(5)Knock Sensor (KS) 2
(6)Starter Solenoid
(7)Starter Motor
(8)Knock Sensor (KS) 1
(9)Engine Oil Pressure (EOP) Switch
(10)Crankshaft Position (CKP) Sensor
(11)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
Figure 9:

Front and Right Side of Engine (LY7)


Object Number: 2015773  Size: LF
(1)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Intake
(2)Camshaft Position (CMP) Sensor - Bank 1 Intake
(3)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(4)Camshaft Position (CMP) Sensor - Bank 2 Intake
(5)Throttle Body
(6)Ignition Coil 6
(7)Ignition Coil 4
(8)Ignition Coil 2
(9)Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1
(10)Engine Coolant Temperature (ECT) Sensor
(11)Generator
(12)A/C Compressor Clutch
(13)Camshaft Position (CMP) Sensor - Bank 2 Exhaust
(14)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Exhaust
(15)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Intake
(16)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Exhaust
(17)Camshaft Position (CMP) Sensor - Bank 1 Exhaust
Figure 10:

Top of Engine (LY7)


Object Number: 2001670  Size: LF
(1)Fuel Injector 2
(2)Fuel Injector 1
(3)Fuel Injector 3
(4)Fuel Injector 5
(5)Fuel Injector 6
(6)Fuel Injector 4