Touareg V8-4.2L (AXQ) (2006)
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Right fuel pump is faulty. Replace fuel delivery unit --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] See: Powertrain
Management/Fuel Delivery and Air Induction/Fuel Pump/Service and Repair.
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Repeat test on left fuel delivery unit.
If current draw is exceeded:
CAUTION!
Fuel supply lines are under pressure! Wear protective goggles and protective gloves to avoid damage and contact with skin. Before
removing from hose connection wrap a cloth around the connection. Then release pressure by carefully pulling hose off connection.
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Left fuel pump is faulty. Replace fuel delivery unit.
‹› If malfunction in fuel system is sporadic, test can also be performed during a road test, but a second person is required.