Touareg V8-4.2L (BHX) (2004)
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Connect multimeter to terminals 3 + 4 of connector for voltage measurement.
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Switch ignition on.
Specified value: at least 11.5 V
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Switch ignition off.
If specified value is not obtained:
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Locate and repair open circuit using wiring diagram:
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Erase DTC memory of Engine Control Module (ECM) , Diagnostic mode 4: Reset/erase diagnostic data.
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Generate readiness code.
If specified value is obtained:
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Fuel Pump (FP) (G6) faulty, replace Fuel Pump (FP) unit , Fuel Pump (FP) unit, fuel gauge sender, and suction jet pump, removing and
installing.
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Erase DTC memory of Engine Control Module (ECM) , Diagnostic mode 4: Reset/erase diagnostic data.
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Generate readiness code.
Test sequence, Transfer Fuel Pump (FP) (G23), left
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Remove Fuel Pump (FP) 2 Relay (J49), left, from relay carrier, position A6.