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Fiat Grande Punto Factory Service Manual (2005-2012)08 · Engine
08 · Engine

Atmospheric pressure check

Make
Fiat
Model
Grande Punto Factory Service Manual
Year
2005–2012
Section
Diesel injection system › Atmospheric pressure check
EngineAtmospheric pressure check

ATMOSPHERIC PRESSURE CHECK

Check 1060GD

1.9 Multijet

CHECK TO BE PERFORMEDRESOLUTION IF THE CHECK IS NOT OK
1

Turn the ignition key ON.

With the engine off and all users off, compare the displayed pressure with the external air pressure.

The displayed values should be included in the range between 0.8 and 1.2 bars and approximately equal to the external pressure.

Replace the engine management control unit

Op. 1060G80 DIESEL ELECTRONIC INJECTION CONTROL UNIT - .R

1.3 Multijet

STEPCHECK TO BE PERFORMEDRESOLUTION IF THE CHECK IS NOT OK
1

Turn the ignition key ON.

With the engine off and all users off, compare the displayed atmospheric pressure with the external air pressure.

The displayed values should be included in the range between 0.9 and 1.1 bars and approximately equal to the external pressure.

Replace the engine management control unit

Op. 1060G80 DIESEL ELECTRONIC INJECTION CONTROL UNIT - .R

Parts & tools for this job For 2005 Fiat Grande Punto

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