New Beetle L4-1.8L Turbo (AWP) (2003)
Fuel Pressure Regulator: Testing and Inspection
With Generic Scan Tool
Fuel Pressure Regulator And Residual Pressure, Checking
The fuel pressure regulator controls the fuel pressure as a function of the Manifold Absolute Pressure (MAP).
Recommended special tools and equipment
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VAG1318 pressure gauge
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Adapter 1318/9
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Adapter 1318/17
Test sequence
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Remove fuse 28 (fuel pump) from fuse holder.