Rabbit L5-2.5L (CBUA) (2008)
Fuel Pressure: Testing and Inspection
Fuel Pump Delivery Quantity, Checking
Fuel Pump Delivery Quantity, Checking
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Voltage supply OK.
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Fuel pressure regulator and residual pressure OK. See: Fuel Pressure Regulator and Residual Pressure, Checking
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Fuel filter OK.
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Remove fuel filler cap from fuel filler tube.
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Remove seat bench.
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Unclip cover - 1 - from fuel delivery unit. Arrow - 2 - points in direction of travel.
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Disconnect harness connector - 1 - from fuel delivery unit.
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Place test instrument adapter/DSO (5-pin) VAS 5565 on the connector and on the fuel delivery unit.
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Connect remote control V.A.G 1348/3A to the test instrument adapter/DSO (5-pin) VAS 5565 and to battery plus (+).
NOTE: Delivery rate of Fuel Pump (FP) is measured at 4 bar. Therefore, measure fuel pressure before measuring delivery rate. See: Fuel