Fuel system - check delivery pressure
- Make
- Alfa Romeo
- Model
- 147 Factory Service Manual
- Year
- 2000–2004
- Section
- Various controls › Fuel system - check delivery pressure
Fuel system - check delivery pressure
1. Connect the equipment to the fuel manifold bleed valve and discharge the fuel pressure.
| Name | Country | |
|---|---|---|
| 1 | Rapid connector | 1.870.684.000 |
2. Disconnect the fuel supply pipe from the distribution manifold.
3. Fit the tools (3a) and (3b) on the tool (3c).
| Name | Country | |
|---|---|---|
| 3a | Connectors kit | 1.860.955.003 |
| Name | Country | |
|---|---|---|
| 3b | Connectors kit | 1.860.955.001 |
| Name | Country | |
|---|---|---|
| 3c | Pressure gauge | 1.860.955.000 |
Connect the equipment thus obtained to the fuel supply pipe and fuel manifold.
4. Open the ball valve.
5. Open the ball valve.
6. Close the ball valve.
Start the engine and, at idle speed, check that the fuel pressure is within the specified values.
| Measurement | Value | ||
|---|---|---|---|
| Idle fuel pressure (bar) | 3.3 - 3.7 |
Turn off the engine.
Disconnect the tools from the fuel manifold and fuel supply pipe.
Connect the fuel supply pipe to the fuel manifold.
Parts & tools for this job For 2000 Alfa Romeo 147
- PARTFuel filterSearch: Alfa Romeo 147 2000 fuel filter
- TOOLFuel pressure test kitSearch: fuel pressure test kit
- TOOLFuel line disconnect toolSearch: fuel line disconnect tool
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