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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1287 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS)POWERTRAIN COMPONENT VIEWS
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Powertrain Component Views

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Powertrain Component Views
WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Fuel Injectors, MAP Sensor, Knock Sensor, Starter And Components
GM1865423Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 1
2 Fuel Injector 2
3 Fuel Injector 3
4 Manifold Absolute Pressure (MAP) Sensor
5 Fuel Injector 4
6 Evaporative Emission (EVAP) Canister Purge Solenoid
7 Camshaft Position (CMP) Sensor - Intake
8 Knock Sensor (KS)
9 Engine Oil Pressure (EOP) Switch
10 Crankshaft Position (CKP) Sensor
11 Starter Solenoid
12 Starter
13 Intake Manifold
Fig 2: View Of Fuel Injectors, Throttle Actuator Control (TAC) Module And Manifold Absolute Pressure (MAP) Sensor (L61)
GM1394464Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 1
2 Fuel Injector 2
3 Fuel Injector 3
4 Throttle Actuator Control (TAC) Module
5 Fuel Injector 4
6 Manifold Absolute Pressure (MAP) Sensor
Fig 3: View Of Ignition Coil Modules, Fuel Rail And Components
GM1865430Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Ignition Coil Module 1
2 Ignition Coil Module 2
3 Ignition Coil Module 3
4 Ignition Coil Module 4
5 Fuel Rail
6 Fuel Injector 1
7 Fuel Injector 2
8 Fuel Injector 3
9 Fuel Injector 4
10 Throttle Actuator Control (TAC) Module
Fig 4: View Of Engine Coolant Temperature (ECT) Sensor And Heated Oxygen Sensor (HO2S) 1 (L61)
GM1265605Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Coolant Temperature (ECT) Sensor
2 Heated Oxygen Sensor (HO2S) 1
Fig 5: View Of Mass Air Flow (MAF) Sensor W/Intake Air Temperature (IAT) Sensor (L61)
GM1265715Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Mass Air Flow (MAF) Sensor W/Intake Air Temperature (IAT) Sensor
Fig 6: View Of Heated Oxygen Sensor (HO2S) 1 And 2 (L61)
GM1394466Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Heated Oxygen Sensor (HO2S) 1
2 Heated Oxygen Sensor (HO2S) 2
Fig 7: View Of Engine Coolant Heater And Heated Oxygen Sensor (HO2S) 1 (L61)
GM1265629Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Coolant Heater
2 Heated Oxygen Sensor (HO2S) 1
Fig 8: View Of Starter And Starter Solenoid (L61)
GM1265624Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Starter
2 Starter Solenoid
Fig 9: View Of A/C Compressor Clutch (L61)
GM1265627Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 A/C Compressor Clutch
Fig 10: View Of Crankshaft Position (CKP) Sensor And Engine Oil Pressure (EOP) Switch (L61)
GM1265628Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Crankshaft Position (CKP) Sensor
2 Engine Oil Pressure (EOP) Switch
Fig 11: View Of Generator And G106 Connector (L61)
GM1263982Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 G106
2 Generator
Fig 12: View Of TFP Manual Valve Position Switch Assembly, Input Speed And Output Speed Sensors And Pressure Control Solenoid (MN5)
GM849832Courtesy of GENERAL MOTORS CORP.
Callout Component Name
13 TFP Manual Valve Position Switch Assembly
46 Input Speed Sensor
62 Output Speed Sensor
305 1-2 and 2-3 Shift Solenoid Valves
305 1-2 and 2-3 Shift Solenoid Valves
312 Pressure Control Solenoid
335 TCC Control PWM Solenoid
Fig 13: View Of Battery Positive Terminal, Starter Solenoid, Fusible Link And Starter
GM1370250Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Battery Positive Terminal at Starter Solenoid
2 Fusible Link
3 Starter Solenoid
4 S Terminal
5 Starter
Fig 14: View Of Ignition Control Module, Fuel Injectors And Camshaft Position (CMP) Sensor
GM1832322Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Ignition Control Module (ICM)
2 Fuel Injector 3
3 Fuel Injector 5
4 Fuel Injector 4
5 Fuel Injector 6
6 Fuel Injector 2
7 Camshaft Position (CMP) Sensor
8 Generator
9 Fuel Injector 1
Fig 15: View Of Fuel Injectors And Camshaft Position (CMP) Sensor
GM1829714Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 6
2 Fuel Injector 5
3 Fuel Injector 4
4 Camshaft Position (CMP) Sensor
5 Fuel Injector 1
6 Fuel Injector 2
7 Fuel Injector 3
Fig 16: View Of MAF/IAT Sensor, Evaporative Emission (EVAP) Canister Purge Solenoid Valve, Fuse Block, TCM And ECM
GM1829705Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 MAF/IAT Sensor
2 Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 Throttle Actuator Control (TAC) Module
4 Fuse Block - Underhood
5 Engine Control Module (ECM)
6 Transmission Control Module (TCM)
7 X100
8 Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
9 Starter
10 Engine Oil Pressure (EOP) Sensor
11 Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
12 Knock Sensor 2
Fig 17: View Of Engine Oil Pressure (EOP) Sensor, Starter, Starter Solenoid And Knock Sensor (KS) 2 (LZ4)
GM1265648Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Oil Pressure (EOP) Sensor
2 Starter
3 Starter Solenoid
4 Knock Sensor (KS) 2
Fig 18: View Of Camshaft Position (CMP) Actuator Solenoid, Throttle Actuator Control (TAC) Module, Starter Motor And A/C Compressor Clutch
GM1832324Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Camshaft Position (CMP) Actuator Solenoid
2 Throttle Actuator Control (TAC) Module
3 Evaporative Emission (EVAP) Canister Purge Solenoid
4 Knock Sensor (KS) 1
5 Starter Motor
6 Engine Oil Pressure (EOP) Sensor
7 A/C Compressor Clutch
Fig 19: View Of Throttle Actuator Control (TAC) Module, Manifold Absolute Pressure (MAP) Sensor And Ignition Control Module
GM1832325Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Throttle Actuator Control (TAC) Module
2 Manifold Absolute Pressure (MAP) Sensor
3 Ignition Control Module (ICM)
4 Knock Sensor (KS) 2
5 Engine Block Heater
6 Engine Oil Level Sensor
7 Crankshaft Position (CKP) Sensor
8 Engine Coolant Temperature (ECT) Sensor
Fig 20: View Of MAP Sensor, Ignition Control Module, Knock Sensor 1 And Vehicle Speed Sensor
GM1829711Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 MAP Sensor
2 Ignition Control Module (ICM)
3 Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
4 Knock Sensor 1
5 Engine Coolant Temperature (ECT) Sensor
6 Crankshaft Position (CKP) Sensor
7 Vehicle Speed Sensor (VSS)
8 Engine Oil Level Sensor
9 Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
10 Park/Neutral Position (PNP) Switch
Fig 21: View Of Oxygen Sensors Components
GM1832318Courtesy 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
RENDER: 1.0x

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  • • You smell fuel, burning insulation, or see smoke.
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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.