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Powertrain Component Views

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Fig 1: View Of Front Of The Engine (LU3)
GM2085391Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Generator
2 A/C Compressor Clutch Connector (C60)
3 Crankshaft Position (CKP) Sensor
Fig 2: View Of Right Side Of The Engine (LU3)
GM2085366Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Central Sequential Fuel Injection (Central SFI)
2 Generator Connector
3 Ignition Control Module (ICM)
4 Evaporative Emission (EVAP) Canister Purge Solenoid Valve
5 Manifold Absolute Pressure (MAP) Sensor
Fig 3: View Of Left Rear Of The Engine (LU3)
GM2085426Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Coolant Temperature (ECT) Sensor
Fig 4: View Of Rear Of The Engine (LU3 Or LMF)
GM1226739Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1
2 Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1
3 Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2
4 Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2
5 Park/Neutral Position (PNP) Switch
Fig 5: Identifying Oxygen Sensors (L20 Or L96)
GM882716Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X128 (Cutaway)
2 Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1 Connector
3 Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 Connector
4 Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2 Connector
5 Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1 Connector
Fig 6: View Of Lower Right Of Engine (LU3)
GM2041689Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Knock Sensor (KS) 2
Fig 7: Identifying Front Of The Engine Components (L20, LMF or L96)
GM2038629Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Throttle Body
2 Manifold Absolute Pressure (MAP) Sensor
3 Evaporative Emission (EVAP) Canister Purge Solenoid Valve
4 Knock Sensor (KS) 1
5 Engine Coolant Temperature (ECT) Sensor
6 Camshaft Position (CMP) Sensor
7 Generator
Fig 8: Identifying left front side of the Engine Components (L20, LMF or L96)
GM2038655Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Camshaft Position (CMP) Actuator Solenoid Valve (L96)
2 Camshaft Position (CMP) Sensor
Fig 9: Identifying Right Side Of The Engine Components (L20, LMF or L96)
GM2085064Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Ignition Coil 8
2 Ignition Coil 6
3 Ignition Coil 4
4 Manifold Absolute Pressure (MAP) Sensor
5 Throttle Body
6 Ignition Coil 2
7 Knock Sensor (KS) 2
8 Crankshaft Position (CKP) Sensor
9 Starter
10 Engine Oil Pressure (EOP) Sensor
Fig 10: View Of Right Side Of The Engine (L20, LMF or L96)
GM2085534Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Crankshaft Position (CKP) Sensor Connector
2 A/C Compressor Clutch Connector (C60)
3 Starter Motor
Fig 11: Identifying Upper Left Side Of The Engine Components (L20, LMF or L96)
GM2009671Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 1 Connector
2 Fuel Injector 3 Connector
3 Fuel Injector 5 Connector
4 J101
5 J102
6 Fuel Injector 7 Connector
7 Ignition Coil 7 Connector
8 Ignition Coil 5 Connector
9 X126
10 Ignition Coil 3 Connector
11 Engine Coolant Temperature (ECT) Sensor Connector
12 Ignition Coil 1 Connector
Fig 12: Locating Upper Right Side Of The Engine Components (L20, LMF or L96)
GM1226716Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 8 Connector
2 Fuel Injector 6 Connector
3 Fuel Injector 4 Connector
4 Fuel Injector 2 Connector
5 Ignition Coil 2 Connector
6 Ignition Coil 4 Connector
7 Ignition Coil 6 Connector
8 X127
9 Ignition Coil 8 Connector
Fig 13: View Of Top Of The Engine (L20, LMF or L96)
GM2009673Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Manifold Absolute Pressure (MAP) Sensor Connector
2 J102
3 J101
4 Evaporative Emission (EVAP) Canister Purge Solenoid Valve
5 Throttle Body
Fig 14: View Of Lower Right Of Engine (L20, LMF or L96)
GM2041693Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Knock Sensor (KS) 2
Fig 15: Locating Right Side Of The Engine Components (LMM or LGH)
GM1831325Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 7
2 X112
3 Fuel Injector 5
4 Fuel Injector 3
5 Exhaust Gas Recirculation (EGR) Valve
6 Fuel Injector 1
7 Generator
8 Intake Air Valve
9 X108
10 Camshaft Position (CMP) Sensor
11 Crankshaft Position (CKP) Sensor
12 G108
13 G104
14 Starter Motor
15 Glow Plug 1
16 Glow Plug 3
17 Glow Plug 5
18 Glow Plug 7
Fig 16: Locating Left Side Of The Engine Components (LMM or LGH)
GM1831331Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X110
2 X111
3 Intake Air Temperature (IAT) Sensor
4 Fuel Injector 4
5 Glow Plug Control Module (GPCM)
6 Fuel Injector 6
7 Fuel Injector 8
8 Glow Plug 8
9 Glow Plug 6
10 Engine Oil Level (EOL) Switch
11 Engine Oil Pressure (EOP) Sensor
12 G107
13 G102
14 G103
15 Glow Plug 4
16 Glow Plug 2
17 Fuel Injector 2
18 X101
19 A/C Compressor
Fig 17: View Of Top Of Engine (LMM or LGH)
GM2006107Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X111
2 Engine Coolant Temperature (ECT) Sensor
3 Fuel Pressure Regulator
Fig 18: Locating Components On Upper Engine (LMM or LGH)
GM1831320Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
2 Throttle Body
3 Intake Air Valve
4 Intake Air Heater (IAH)
5 Manifold Absolute Pressure (MAP) Sensor
6 Turbocharger
7 Turbocharger Vane Position Control Solenoid Valve
8 Turbocharger Vane Position Sensor
9 Fuel Rail Temperature (FRT) Sensor
10 X111
11 X110
Fig 19: View Of Top Rear Of Engine (LMM or LGH)
GM1842559Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Rail Pressure (FRP) Sensor
2 X112
Fig 20: Vuew Of Automatic Transmission Internal Electronic Components (M30)
GM1749030Courtesy of GENERAL MOTORS CORP.
Callout Component Name
36 Automatic Transmission Output Shaft Speed (OSS) Sensor
66 Torque Converter Clutch (TCC) Solenoid Valve
69 Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch
367a 1-2 Shift Solenoid (SS) Valve
367b 2-3 Shift Solenoid (SS) Valve
377 Pressure Control (PC) Solenoid Valve
394 3-2 Shift Solenoid (SS) Valve
396 Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve
Fig 21: View Of Automatic Transmission Internal Electronic Components (MYD)
GM1696407Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Control Solenoid Valve Assembly
2 Automatic Transmission Input and Output Speed Sensors Assembly
3 Automatic Transmission Internal Mode Switch (IMS)
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