Diesel injection pressure pump - r.r.
- Make
- Fiat
- Model
- Croma Factory Service Manual
- Year
- 2005–2010
- Section
- Diesel injection system › Diesel injection pressure pump - r.r.
DIESEL INJECTION PRESSURE PUMP - R.R.
Removing
Op. 1016A10 SOUND-PROOFING COVER - R.R
Op. 1048A50 TURBOCHARGER AIR INTAKE PIPE - R.R.
Op. 1084A16 OIL DIPSTICK PIPE - R.R
Op. 4450B04 RIGHT FRONT WHEEL - R.R
Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R.
Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R.
Op. 4410D16 BRACKET (ONE) RETAINING CHASSIS TO BODY - R R
Op. 1092G10 SINGLE ENGINE BELT - R.R
Op. 1092A10 CRANKSHAFT PULLEY - R + R
Op. 1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT
Op. 1060E30 PRESSURE PUMP DRIVE PULLEY - R.R.
1. Disconnect the electrical connection from the fuel pressure regulator on the pressure pump.
| Description | Connector | |
|---|---|---|
| 1 | Fuel pressure regulator | See |
2. Disconnect the fuel supply pipe rapid connector, pressure pump side.
3. Loosen the band and disconnect the fuel return pipe from the pressure pump to the fuel return manifold, pressure pump side.
1. Undo the connector (1a) and disconnect the pipe from the pressure pump to the fuel manifold (1b), pressure pump side.
2. Undo the nuts (2a) and remove the pressure pump (2b) from the support.
Refitting
1. Position the pressure pump (1a) in its housing and secure it by tightening the nuts (1b) to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Pressure pump | Nut | M8 | (support side) 2.3 - 2.8 | 1.9 JTD 16v 1.9 JTD 8v |
2. Connect the pipe from the pressure pump to the fuel manifold (2a), pressure pump side and tighten the connector (2b) to the recommended torque.
The pipe from the pressure pump to the fuel manifold, pressure pump side is replaced each time the connectors are loosened.
Op. 1060F20 PIPE FROM PRESSURE PUMP TO FUEL MANIFOLD - R.R.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Pipe from pressure pump to fuel manifold | Connector | M......... | (pressure pump side) ..................... | 1.9 JTD 16v 2.4 JTD 20v |
- Connect the fuel return pipe from the pressure pump to the fuel return manifold, pressure pump side and tighten the band.
- Connect the fuel supply pipe rapid connector, pressure pump side.
- Connect the electrical connection to the fuel pressure regulator on the pressure pump.
Op. 1060E30 PRESSURE PUMP DRIVE PULLEY - R.R.
Op. 1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT
Op. 1092A10 CRANKSHAFT PULLEY - R + R
Op. 1092G10 SINGLE ENGINE BELT - R.R
Op. 4410D16 BRACKET (ONE) RETAINING CHASSIS TO BODY - R R
Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R.
Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R.
Op. 4450B04 RIGHT FRONT WHEEL - R.R
Op. 1084A16 OIL DIPSTICK PIPE - R.R
Op. 1048A50 TURBOCHARGER AIR INTAKE PIPE - R.R.
Op. 1016A10 SOUND-PROOFING COVER - R.R
- On this car, it is not possible to remove/refit the pressure pump on the car.
To perform this operation, remove/refit the power unit
Op. 1004B14 POWER UNIT WITH AUTOMATIC TRANSMISSION R + R
and then work at the bench, customising the engine service procedures for this operation.
Parts & tools for this job For 2005 Fiat Croma
- PARTGlow plugsSearch: Fiat Croma 2005 glow plugs
- TOOLGlow plug socketSearch: glow plug socket
- TOOLDiesel compression testerSearch: diesel compression tester
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