GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2008 🢒 Enclave 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Powertrain Component Views
Figure 1:

Engine Components - Top
Object Number: 1863182 Size: LF
(1)Ignition Coil 3
(2)Ignition Coil 5
(3)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(4)Throttle Body
(5)Barometric Pressure (BARO) Sensor
(6)Ignition Coil 6
(7)Ignition Coil 4
(8)Ignition Coil 2
(9)Inline Fuse Generator
(10)Intake Manifold Tuning (IMT) Solenoid Valve
(11)Ignition Coil 1
Figure 2:

Fuel Injectors
Object Number: 1877321 Size: LF
(1)Valve Cover
(2)Fuel Injector 1
(3)J135
(4)Fuel Injector 3
(5)Fuel Injector 5
(6)J137
(7)Fuel Injector 6
(8)Fuel Injector 4
(9)Fuel Injector 2
(10)X101
Figure 3:

Engine Components - Front
Object Number: 1863184 Size: LF
(1)Engine Coolant Temperature (ECT) Sensor
(2)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
(3)Starter Motor
(4)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
(5)Knock Sensor (KS) 2
(6)Engine Oil Pressure (EOP) Switch
Figure 4:

Left Rear of Engine
Object Number: 1863198 Size: LF
(1)Exhaust Manifold
(2)G114
(3)Starter Motor
Figure 5:

Near the A/C Compressor
Object Number: 1867824 Size: LF
(1)A/C Compressor
(2)A/C Refrigerant Pressure Sensor
Figure 6:

Front of the Transmission
Object Number: 1867860 Size: LF
(1)Engine
(2)Automatic Transmission
(3)G113
Figure 7:

Automatic Transmission Electronic Components
Object Number: 1910851 Size: LF
(1)Control Solenoid Valve Assembly
(2) Automatic Transmission Internal Mode Switch (IMS)
(3)Output Speed Sensor (OSS)
(4)Input Speed Sensor (ISS)
Figure 8:

Near the Water Pump
Object Number: 1863192 Size: LF
(1)Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
(2)Camshaft Position (CMP) Sensor - Intake Bank 1
(3)Camshaft Position (CMP) Sensor - Intake Bank 2
(4)Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
(5)Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
(6)Camshaft Position (CMP) Sensor - Exhaust Bank 2
(7)Generator
(8)A/C Compressor Clutch
(9)Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
(10)Camshaft Position (CMP) Sensor - Exhaust Bank 1
Figure 9:

Rear of the Engine
Object Number: 1863197 Size: LF
(1)Valve Cover
(2)G110
(3)G112
Figure 10:

Engine Components - Rear
Object Number: 1863183 Size: LF
(1)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
(2)Intake Manifold Tuning (IMT) Solenoid Valve
(3)Crankshaft Pulley
(4)Knock Sensor (KS) 1
(5)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
(6)Crankshaft Position (CKP) Sensor
Figure 11:

Left Front of Engine Compartment
Object Number: 1863193 Size: LF
(1)Air Intake
(2)Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
(3)Engine Control Module (ECM)