Passat GLX V6 V6-2.8L (ATQ) (2001)
Fuel Pressure Regulator: Testing and Inspection
Fuel Pressure Regulator and Residual Pressure, Checking
The fuel pressure regulator controls the fuel pressure as a function of the Manifold Absolute Pressure (MAP).
Special tools and equipment
-
VAG 1318 pressure gauge
-
VAG 1318/7 adapter
-
VAG 1318/10 adapter
-
VAG 1318/13 adapter
Test condition
-
Capacity of transfer Fuel Pump (FP) must be OK, checking:
Test sequence
WARNING!
Fuel system is under pressure! Before opening the fuel system, place rags under and around the connection then slowly release the fuel pressure