volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Pressure Regulator and Residual Pressure, Checking|Page 2246 > < Fuel Pressure Regulator and Residual Pressure, Checking|Page 2244
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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

Fuel Pressure Regulator and Residual Pressure, Checking|Page 2246 > < Fuel Pressure Regulator and Residual Pressure, Checking|Page 2244