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.
2005 Pontiac Vibe GTFACTORY OEM SERVICE PROCEDURE
Engine Controls Component Views
| Callout | Component Name |
|---|---|
| 1 | Power Steering Pressure Switch |
| 2 | Oil Pressure Switch for Rocker Arm Oil Control Solenoid |
| 3 | Heated Oxygen Sensor 2 - HO2S 2 |
| 4 | EVAP Vacuum Leak Pump Assembly, includes Fuel Tank Pressure (FTP) Sensor |
| 5 | Heated Oxygen Sensor 1 - HO2S 1 |
| 6 | Engine Coolant Temperature (ECT) Sensor |
| 7 | Mass Air Flow (MAF) Sensor |
| 8 | Camshaft Position (CMP) Sensor |
| 9 | Throttle Position (TP) Sensor |
| 10 | Knock (KS) Sensor |
| 11 | Crankshaft Position (CKP) Sensor |
| 12 | Secondary AIR Injection Pressure Sensor |
| Callout | Component Name |
|---|---|
| 1 | EVAP Purge Solenoid |
| 2 | Malfunction Indicator Lamp (MIL) |
| 3 | EVAP Vacuum Leak Pump Assembly |
| 4 | Circuit Opening Relay - Fuel Pump Relay |
| 5 | Rocker Arm Oil Control Solenoid |
| 6 | Secondary Air Injection (AIR) Pump |
| 7 | Auxiliary Intake Air Control Solenoid |
| 8 | Idle Air Control (IAC) Valve and Secondary AIR Solenoid Valve |
| 9 | Fuel Injector |
| 10 | Camshaft Position (CMP) Actuator Solenoid |
| 11 | Secondary AIR Shut-Off Valve |
| 12 | Ignition Coil |
Fig 3: Locating Powertrain Control Module, EVAP Components, Data Link Connector, EFI Relay And Noise Filter
| Callout | Component Name |
|---|---|
| 1 | Powertrain Control Module (PCM) |
| 2 | EVAP Service Port |
| 3 | EVAP Canister |
| 4 | EVAP Canister Air Filter |
| 5 | Data Link Connector (DLC) |
| 6 | EFI Relay |
| 7 | Noise Filter, for ignition system |
| Callout | Component Name |
|---|---|
| 1 | Generator |
| 2 | Crankshaft Position (CKP) Sensor |
| 3 | Power Steering Pump |
| 4 | Power Steering Pressure (PSP) Switch |
| Callout | Component Name |
|---|---|
| 1 | EFI Relay |
| 2 | Main Fuse |
| 3 | EFI Fuse |
| 4 | Fuse Block - Underhood |
| Callout | Component Name |
|---|---|
| 1 | Malfunction Indicator Lamp (MIL), Check Engine Lamp |
| 2 | Powertrain Control Module (PCM) |
| 3 | Fuse Block - Instrument Panel (I/P) |
| 4 | Data Link Connector (DLC) |
| Callout | Component Name |
|---|---|
| 1 | Ignition Coil 1 |
| 2 | Ignition Coil 2 |
| 3 | Ignition Coil 3 |
| 4 | Ignition Coil 4 |
| Callout | Component Name |
|---|---|
| 1 | Knock Sensor (KS) |
| 2 | Intake Manifold |
| Callout | Component Name |
|---|---|
| 1 | Circuit Opening Relay, Fuel Pump Relay |
| 2 | Fuse Block - Instrument Panel (I/P) |
Factory Service Tools
Use the Manual With the Right Hardware
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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.