TT Coupe L4-1.8L Turbo (AWP) (2005)
Fuel Pressure: Testing and Inspection
Fuel Pressure Regulator and Residual Pressure, Checking
Fuel Pressure Regulator And Residual Pressure, Checking
The fuel pressure regulator controls the fuel pressure and is dependent on intake manifold pressure.
The specification for the check is dependent upon the working pressure of the fuel pump. This is approx. 4.0 bar positive pressure
Special Tools, Testers, Measuring Instruments and Auxiliary Items
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V.A.G 1318 Pressure gauge
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V.A.G. 1318/6 + 7 adapter
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V.A.G 1318/17 (2x)