Touareg 2 V6-3.6L (BHK) (2008)
‹› Press in securing ring to disengage the fuel line.
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Open locking ring using wrench (T10202).
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Check whether electrical wires between flange and FP are connected.
If no open circuits are found:
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FP faulty, replace fuel delivery unit. Refer to --> [ Fuel Delivery Unit and Fuel Level Sensor ] See: Service and Repair/Fuel Delivery Unit and
Fuel Level Sensor.
Fuel Pressure, Checking
‹› Output Diagnostic Test Mode (DTM) activates the fuel pump.
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Read safety precautions before beginning work. Refer to --> [ Safety Precautions ] See: Service Precautions/Vehicle Damage Warnings/Safety
Precautions.
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Observe the rules for cleanliness. Refer to --> [ Clean Working Conditions ] See: Service Precautions/Vehicle Damage Warnings/Clean Working
Conditions.
CAUTION!
Fuel supply line is under pressure! Wear protective goggles and protective clothing to prevent injuries and contact with skin. Before
removing from hose connection wrap a cloth around the connection. Then release pressure by carefully loosening the union nut.
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Lay a cloth around threaded connection and loosen union nut - arrow - from fuel supply hose. To do so, counter hold on fuel supply line using a
wrench.