Volvo Workshop Manuals
XC90 FWD L6-3.2L VIN 98 B6324S (2007)
Maintenance > Tune-up and Engine Performance Checks > Fuel Pressure > System Information > System Diagnosis > Fuel System Pressure, Checking > Page 4415
Fuel Pressure: Testing and Inspection
Fuel pressure gauge
981 2270 Pump Trolley See: Tools and Equipment/981 2270 Pump Trolley
Connecting fuel pressure gauge
Supplement pressure gauge999 5011 Manometer See: Tools and Equipment/999 5011 Manometer with adapter998 9725 Adapter See: Tools and
Connect adapter to valve on fuel rail, with adapter in locked position (valve closed as in picture 1).
Turn pressure gauge cock towards nipple999 5479 Adapter See: Tools and Equipment/999 5479 Adapter.
Connect pressure gauge second connector to fuel draining unit981 2270 Pump Trolley See: Tools and Equipment/981 2270 Pump Trolley ,981
Unlock adapter (illustration 2 valve open).
Disconnecting fuel pressure gauge
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