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 MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 87 (ENGINE CONTROL SYSTEM - 6.0L - INTRODUCTION (2 OF 2))COMPONENT LOCATORENGINE CONTROLS COMPONENT VIEWS
2006 Isuzu Ascender S, 5.3 M, 4WD
Engine Controls Component Views
2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Engine Controls Component Views
WARNING: This page is about a different car, the 2006 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Engine Control Module (ECM) |
| 2 | Engine Control Module (ECM) C3 |
| 3 | Engine Control Module (ECM) C2 |
| 4 | Engine Control Module (ECM) C1 |
| Callout | Component Name |
|---|---|
| 1 | Camshaft Position (CMP) Sensor |
| 2 | C110 |
| Callout | Component Name |
|---|---|
| 1 | Fuel Injector 1 |
| 2 | Evaporative Emission (EVAP) Canister Purge Solenoid |
| 3 | Fuel Injector 3 |
| 4 | Manifold Absolute Pressure (MAP) Sensor |
| 5 | Fuel Injector 5 |
| 6 | Fuel Injector 7 |
| 7 | Engine |
| 8 | Ignition Coil 7 |
| 9 | Ignition Coil 5 |
| 10 | Ignition Coil Harness |
| 11 | C109 |
| 12 | Ignition Coil 3 |
| 13 | Ignition Coil 1 |
| Callout | Component Name |
|---|---|
| 1 | G107 |
| 2 | Knock Sensor (KS) 1 - Left |
| 3 | Engine |
| 4 | G109 |
| 5 | Engine Harness |
| Callout | Component Name |
|---|---|
| 1 | Engine |
| 2 | Fuel Injector 8 |
| 3 | Fuel Injector 6 |
| 4 | Fuel Injector 4 |
| 5 | Fuel Injector 2 |
| 6 | Throttle Body |
| 7 | Ignition Coil 2 |
| 8 | Ignition Coil 4 |
| 9 | Ignition Coil Harness |
| 10 | C108 |
| 11 | Ignition Coil 6 |
| 12 | Ignition Coil 8 |
| Callout | Component Name |
|---|---|
| 1 | Engine |
| 2 | Engine Harness |
| 3 | Air Duct |
| 4 | Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor |
| Callout | Component Name |
|---|---|
| 1 | Crankshaft Position (CKP) Sensor |
| 2 | Knock Sensor (KS) 2 - Right |
| 3 | Engine Harness |
| 4 | Starter |
| 5 | Engine |
| Callout | Component Name |
|---|---|
| 1 | Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 |
| 2 | Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 |
| 3 | Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 |
| 4 | Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 |
| Callout | Component Name |
|---|---|
| 1 | Brake Booster Vacuum Sensor |
| 2 | Engine Harness |
| 3 | Power Brake Booster |
| Callout | Component Name |
|---|---|
| 1 | Instrument Panel Harness |
| 2 | Accelerator Pedal Position (APP) Sensor |
| 3 | Accelerator Pedal |
| 4 | Brake Pedal |
| 5 | Stop Lamp Switch |
| Callout | Component Name |
|---|---|
| 1 | Fuel Tank Pressure (FTP) Sensor |
| 2 | Fuel Pump and Sender Assembly |
| 3 | Chassis Harness |
| 4 | Fuel Tank |
| 5 | Evaporative Emission (EVAP) Canister Vent Solenoid |
| Callout | Component Name |
|---|---|
| 1 | Fuel Tank Pressure (FTP) Sensor |
| 2 | Evaporative Emission (EVAP) Canister Vent Solenoid |
| 3 | Chassis Harness |
| 4 | Fuel Pump and Sender Assembly |
| 5 | Fuel Tank |
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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.