Powertrain Component Views

Fig 1: View Of Engine Components - Top

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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	Generator Inline Fuse
10	Intake Manifold Tuning (IMT) Solenoid Valve
11	Ignition Coil 1

Fig 2: Identifying Fuel Injectors

Courtesy of GENERAL MOTORS CORP.

Fig 3: View Of Engine Components - Front

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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

Fig 4: View Of Left Rear Of Engine

Courtesy of GENERAL MOTORS CORP.

Fig 5: Identifying A/C Refrigerant Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	A/C Compressor
2	A/C Refrigerant Pressure Sensor

Fig 6: View Of G113

Courtesy of GENERAL MOTORS CORP.

Fig 7: Automatic Transmission Electronic Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Control Solenoid Valve Assembly
2	Internal Mode Switch
3	Output Speed Sensor (OSS)
4	Input Speed Sensor (ISS)

Fig 8: View Of Camshaft Position (CMP) Actuator Solenoids And Sensors

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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

Fig 9: View Of G110 & G112

Courtesy of GENERAL MOTORS CORP.

Fig 10: View Of Engine Components - Rear

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
2	Intake Manifold Tuning (IMT) Solenoid Valve
3	Crankshaft Pully
4	Knock Sensor (KS) 1
5	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
6	Crankshaft Position (CKP) Sensor

Fig 11: Identifying Left Front Of Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Intake
2	Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
3	Engine Control Module (ECM)