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.
Engine Controls Component Views
2004 Oldsmobile Bravada AWDSECTION Engine Controls Component Views
WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Idle Air Control (IAC) Motor |
| 2 | Evaporative Emissions (EVAP) Canister Purge Solenoid |
| 3 | Fuel Injector 1 |
| 4 | Fuel Injector 3 |
| 5 | Fuel Injector 5 |
| 6 | Manifold Absolute Pressure (MAP) Sensor |
| 7 | Fuel Injector 7 |
| 8 | Positive Crankcase Ventilation (PCV) Valve |
| 9 | Ignition Coil 7 |
| 10 | Ignition Coil 5 |
| 11 | Ignition Coil 3 |
| 12 | Ignition Coil 1 |
| 13 | Engine Coolant Temperature (ECT) Sensor |
| 14 | Throttle Position (TP) Sensor |
| 15 | Throttle Body |
| Callout | Component Name |
|---|---|
| 1 | Fuel Injector 2 Connector |
| 2 | Throttle Actuator Control (TAC) Motor Connector |
| 3 | Throttle Actuator Control (TAC) Motor |
| 4 | Exhaust Gas Recirculation (EGR) Valve Connector |
| 5 | Exhaust Gas Recirculation (EGR) Valve |
| 6 | Fuel Injector 6 |
| 7 | Ignition Coil 2 |
| 8 | Ignition Coil 4 |
| 9 | Fuel Injector 6 |
| 10 | Ignition Coil 6 |
| 11 | Fuel Injector 8 |
| 12 | Ignition Coil 8 |
| Callout | Component Name |
|---|---|
| 1 | Knock Sensor (KS) 1 |
| 2 | Knock Sensor (KS) 2 |
| Callout | Component Name |
|---|---|
| 1 | Engine Harness |
| 2 | Frame |
| 3 | PCM Connector C2 |
| 4 | PCM Connector C1 |
| 5 | Powertrain Control Module (PCM) |
| Callout | Component Name |
|---|---|
| 1 | Throttle Actuator Control (TAC) Module |
| 2 | Plenum Front Panel |
| 3 | Throttle Actuator Control (TAC) Module, C1 |
| 4 | Engine Harness |
| Callout | Component Name |
|---|---|
| 1 | Evaporative Emission (EVAP) Canister Purge Solenoid |
| 2 | Knock Sensor (KS) Connector |
| 3 | Manifold Absolute Pressure (MAP) Sensor |
| 4 | Knock Sensor |
| 5 | Fuel Injector |
| 6 | Ignition Coil |
| 7 | C109 |
| Callout | Component Name |
|---|---|
| 1 | Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 |
| 2 | Oil Pressure Sensor |
| 3 | Camshaft Position (CMP) Sensor |
| 4 | Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 |
| Callout | Component Name |
|---|---|
| 1 | Engine |
| 2 | Engine Harness |
| 3 | Air Duct |
| 4 | Mass Air Flow (MAF) Sensor |
| Callout | Component Name |
|---|---|
| 1 | Crankshaft Position (CKP) Sensor |
| 2 | CKP Sensor Connector |
| 3 | Starter |
| 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 |
| Callout | Component Name |
|---|---|
| 1 | Accelerator Pedal Position (APP) Sensor |
| Callout | Component Name |
|---|---|
| 1 | Fuel Pump and Sender Assembly |
| 2 | Fuel Tank |
| 3 | Evaporative Emission (EVAP) Canister Vent Solenoid |
| 4 | Fuel Tank Pressure (FTP) Sensor |
RENDER: 1.0x
NO RELATED
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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.