Fuel Pressure Sensor (G247) - Checking | Eos L4-20L Turbo (2009)
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Connect the (VAS 6394/1) pressure line to the (VAS 6394/2).
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Connect the fuel pressure sensor and its connector with the test instrument adapter/DSO (3-pin) (VAS 5570).
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Switch the (VAS 6394/1) on by pressing the button - A - briefly.
‹› Holding the button - A - for 2 seconds switches on the illumination for 20 seconds.
‹› If the (VAS 6394/1) does not display 0 bar, set it back to zero, refer to the operating instructions.
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Connect the vehicle diagnostic tester to the diagnostic connector.