Touareg V6-3.2L (BMX) (2005)
Fuel Pressure: Testing and Inspection
Fuel Pump, Checking
Diagnostic Procedures
Fuel Pump, Checking
‹› Battery voltage at 12.5 V
‹› Fuse for Fuel Pump (FP) on fuse holder OK.
-
Switch ignition on.
‹› Fuel Pump (FP) must briefly start up audibly.
‹› Fuel Pump (FP) runs quietly.
-
Switch off ignition.
If Fuel Pump (FP) does not start up
-
Remove seat bench.
-
Unclip cover - 1 - from fuel delivery unit. Arrow - 2 - points in direction of travel.
‹› On vehicles with auxiliary heater, harness connector of Metering Pump (V54) must also be disconnected.
-
Disconnect connector - 1 -.