Single fuel manifold pipe - r.r.
- Make
- Fiat
- Model
- 500 Factory Service Manual
- Year
- 2007–2024
- Section
- Diesel injection system › Single fuel manifold pipe - r.r.
SINGLE FUEL MANIFOLD PIPE - R.R.
Removing
- Disconnect the negative battery terminal.
| Description | Connector | |
|---|---|---|
| Battery | See A001 BATTERY |
Op. 1048A10 AIR FILTER ASSEMBLY - R.R.
Op. 1060F20 PIPE FROM PRESSURE PUMP TO FUEL MANIFOLD - R.R.
- For all the fuel manifold pipes to electric injectors operate as described in:
Op. 1060F34 PIPE FROM FUEL MANIFOLD TO INJECTOR - R.R.
1. Disconnect the electrical connections from fuel pressure sensor (1a) and fuel pressure regulator (1b).
| Description | Connector | |
|---|---|---|
| 1a | Fuel pressure sensor | See K083 FUEL PRESSURE SENSOR |
| Description | Connector | |
|---|---|---|
| 1b | Fuel pressure regulator | See N077 FUEL PRESSURE REGULATOR |
2. Open retaining band (2a) and disconnect hose (2b) between the common rail and the fuel return pipe, common rail side.
3. Undo bolts (3a) and remove common rail (3b).
1. Undo bolts (1a) and remove common rail mounting bracket (1b).
1. Working at a bench, undo the fuel pressure sensor and fuel pressure regulator.
Refitting
- Working at a bench, fit the fuel pressure sensor and fuel pressure regulator onto the common rail.
1. Fit common rail mounting bracket (1a) in position and tighten bolts (1b) to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Single fuel manifold (on camshaft housing) | Bolt | M8x1.25x18 | 2.5 | 1.3 Multijet |
1. Fit common rail mounting bracket (1a) in position and tighten bolts (1b) to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Single fuel manifold (on support) | Bolt | M8x1.25x35 | 2.5 | 1.3 Multijet |
2. Connect hose (2a) between the common rail and the fuel return pipe, securing it with a new retaining band (2b).
3. Connect fuel pressure sensor electrical connections (2a) and fuel pressure regulator (2b).
| Description | Connector | |
|---|---|---|
| 3a | Fuel pressure sensor | See K083 FUEL PRESSURE SENSOR |
| Description | Connector | |
|---|---|---|
| 3b | Fuel pressure regulator | See N077 FUEL PRESSURE REGULATOR |
- For all the fuel manifold pipes to electric injectors operate as described in:
Op. 1060F34 PIPE FROM FUEL MANIFOLD TO INJECTOR - R.R.
Op. 1060F20 PIPE FROM PRESSURE PUMP TO FUEL MANIFOLD - R.R.
Op. 1048A10 AIR FILTER ASSEMBLY - R.R.
- Connect the negative battery terminal.
| Description | Connector | |
|---|---|---|
| Battery | See A001 BATTERY |
Parts & tools for this job For 2007 Fiat 500
- PARTGlow plugsSearch: Fiat 500 2007 glow plugs
- TOOLGlow plug socketSearch: glow plug socket
- TOOLDiesel compression testerSearch: diesel compression tester
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