Workshop Manuals Factory service & repair Alfa Romeo
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Alfa Romeo 147 Factory Service Manual (2000-2004)07 · Diagnostic checks
07 · Diagnostics

Fuel system - check delivery pressure

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Various controls › Fuel system - check delivery pressure
Diagnostic checksFuel system - check delivery pressure

Fuel system - check delivery pressure

Operation 0510C10 · Check systems

1.6 TS, 2.0 TS

1. Connect the equipment to the fuel manifold bleed valve and discharge the fuel pressure.

NameCountry
1Rapid connector1.870.684.000

2. Disconnect the fuel supply pipe from the distribution manifold.

3. Fit the tools (3a) and (3b) on the tool (3c).

NameCountry
3aConnectors kit1.860.955.003
NameCountry
3bConnectors kit1.860.955.001
NameCountry
3cPressure gauge1.860.955.000

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.

MeasurementValue
Idle fuel pressure (bar)3.3 - 3.7

Turn off the engine.

Fuel system - check delivery pressure

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

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