Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 271 (COMPONENT LOCATIONS - POWERTRAIN & INSTRUMENT PANEL COMPONENT VIEWS)POWERTRAIN COMPONENT VIEWS
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Powertrain Component Views
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Powertrain Component Views
WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Engine Oil Pressure (EOP) Sensor (LY7) |
| 2 | Engine Coolant Temperature (ECT) Sensor (LY7) |
| 3 | Ignition Coil 2 |
| 4 | Ignition Coil 4 |
| 5 | Fuel Injector 2 |
| 6 | Fuel Injector 1 |
| 7 | Fuel Injector 4 |
| 8 | Fuel Injector 3 |
| 9 | Fuel Injector 5 |
| 10 | Fuel Injector 6 |
| 11 | Ignition Coil 6 |
| 12 | Starter |
| 13 | Knock Sensor (KS) - Bank 2 |
| Callout | Component Name |
|---|---|
| 1 | Intake Manifold Runner Control (IMRC) Solenoid (LY7) |
| 2 | Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (LY7) |
| 3 | Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1 (LY7) |
| 4 | Camshaft Position (CMP) Sensor - Exhaust Bank 1 (LY7) |
| 5 | Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1 (LY7) |
| 6 | Camshaft Position (CMP) Sensor - Intake Bank 1 (LY7) |
| 7 | Camshaft Position (CMP) Sensor - Intake Bank 2 (LY7) |
| 8 | Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2 (LY7) |
| 9 | Camshaft Position (CMP) Sensor - Exhaust Bank 2 (LY7) |
| 10 | Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2 (LY7) |
| 11 | Ignition Coil 1 |
| 12 | Ignition Coil 3 |
| 13 | Ignition Coil 5 |
| 14 | Knock Sensor (KS)-Bank 1 |
| 15 | Crankshaft Position (CKP) Sensor (LY7) |
| 16 | Engine Block Heater Assembly |
| Callout | Component Name |
|---|---|
| 1 | Fuel Injector 3 |
| 2 | Fuel Injector 1 |
| 3 | Generator |
| 4 | Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1 (LH2) |
| 5 | Camshaft Position (CMP) Sensor - Exhaust Bank 1 (LH2) |
| 6 | Camshaft Position (CMP) Sensor - Intake Bank 1 (LH2) |
| 7 | Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1 (LH2) |
| 8 | Mass Air Flow (MAF) Sensor (LH2) |
| 9 | A/C Compressor |
| 10 | Ignition Coil/Module 1 |
| 11 | Ignition Coil/Module 3 |
| 12 | Ignition Coil/Module 5 |
| 13 | Fuel Injector 5 |
| 14 | Ignition Coil/Module 7 |
| 15 | Fuel Injector 7 |
| 16 | Engine Coolant Temperature (ECT) Sensor |
| Callout | Component Name |
|---|---|
| 1 | Throttle Actuator Control (TAC) Module (LH2) |
| 2 | Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2 (LH2) |
| 3 | Camshaft Position (CMP) Sensor - Intake Bank 2 (LH2) |
| 4 | Fuel Injector 2 |
| 5 | Fuel Injector 4 |
| 6 | Knock Sensor (KS) - Bank 1 |
| 7 | Starter |
| 8 | Crankshaft Position (CKP) Sensor (LH2) |
| 9 | Knock Sensor (KS)-Bank 2 |
| 10 | Fuel Injector 8 |
| 11 | Fuel Injector 6 |
| 12 | Ignition Coil/Module 8 (LH2) |
| 13 | Ignition Coil/Module 6 (LH2) |
| 14 | Ignition Coil/Module 4 (LH2) |
| 15 | Ignition Coil/Module 8 (LH2) |
| 16 | Engine Oil Pressure (EOP) Sensor (LH2) |
| 17 | Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2 (LH2) |
| 18 | Camshaft Position (CMP) Sensor - Exhaust Bank 2 (LH2) |
| Callout | Component Name |
|---|---|
| 1 | Ignition Coil 2 (LLT) |
| 2 | Ignition Coil 4 (LLT) |
| 3 | Fuel Injector 2 (LLT) |
| 4 | Fuel Injector 1 (LLT) |
| 5 | Ignition Coil 6 (LLT) |
| 6 | Fuel Injector 3 (LLT) |
| 7 | Fuel Injector 5 (LLT) |
| 8 | Fuel Injector 6 (LLT) |
| 9 | Fuel Pump (LLT) |
| 10 | Fuel Injector 4 (LLT) |
| 11 | Starter |
| 12 | Knock Sensor (KS) Bank 2 (LLT) |
| 13 | Engine Oil Pressure (EOP) Sensor (LH2/LLT) |
| Callout | Component Name |
|---|---|
| 1 | Ignition Coil 5 (LLT) |
| 2 | Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (LLT) |
| 3 | Ignition Coil 3 (LLT) |
| 4 | Ignition Coil 1 (LLT) |
| 5 | Knock Sensor (KS) Bank 1 (LLT) |
| 6 | Engine Block-Heater Connector |
| 7 | Crankshaft Position (CKP) Sensor (LLT) |
| Callout | Component Name |
|---|---|
| 1 | Generator |
| 2 | Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1 (LLT) |
| 3 | Camshaft Position (CMP) Sensor - Exhaust Bank 1 (LLT) |
| 4 | Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1 (LLT) |
| 5 | Camshaft Position (CMP) Sensor - Intake Bank 1 (LLT) |
| 6 | Camshaft Position (CMP) Sensor - Intake Bank 2 (LLT) |
| 7 | Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2 (LLT) |
| 8 | Camshaft Position (CMP) Sensor - Exhaust Bank 2 (LLT) |
| 9 | Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2 (LLT) |
| 10 | A/C Compressor Clutch |
| 11 | Throttle Body Assembly (LLT) |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • 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.