Checking fuel pressure: Checks

Remove the engine cover.

Fig 1: Illustration For Step 1
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Unscrew the valve cap. Connect 83 93 852 PRESSURE MEASURING EQUIPMENT, FUEL AND OIL and 83 94 744 ADAPTER, FUEL PRESSURE GAUGE . Connect the adapter with "safety on" to the fuel rail. "Safety off" the adapter.

Fig 2: Illustration For Step 2
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Start the fuel pump using the diagnostics tool.

Fig 3: Identifying Fuel Pump And Diagnostic Tool
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Take a reading from the measuring equipment.
EQUIPMENT READING

System pressure bar (psi) 3.0 (43)
Switch off the fuel pump using the diagnostics tool.
"Safety on" the adapter and remove the pressure measuring equipment from the service nipple. Wipe up any fuel spill with a rag.

Fig 4: Illustration For Step 6
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Fit the engine cover.

Fig 5: Illustration For Step 7
Courtesy of SAAB-SCANIA OF AMERICA, INC.