Passat V6-2.8L (ATQ) (2004)
Fuel Pressure: Testing and Inspection
Fuel Pressure Regulator and Residual Pressure, Checking - I
Fuel Pressure Regulator And Residual Pressure, Checking
Special tools, testers and auxiliary items required
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Pressure gauge V.A.G 1318
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Adapter V.A.G 1318/7
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Adapter V.A.G 1318/10
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Hose adapter V.A.G 1318/13
Function
The fuel pressure regulator controls the fuel pressure and is dependent on intake manifold pressure.
Conditions
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Delivery quantity of Fuel Pump (FP) OK; checking. See: Powertrain Management/Fuel Delivery and Air Induction/Fuel Pump/Testing and
Inspection/Fuel Pump, Checking - I
Work sequence