Touareg V8-4.2L (BHX) (2004)
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Allow fuel from connecting piece - 1 - to flow back into tank.
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Close pressure gauge shut-off tap (lever at right angles to direction of flow).
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Connect pressure tester (V.A.G 1318) with adapter (V.A.G 1318/7), adapter (V.A.G 1318/13) and adapter (V.A.G 1318/17) as shown.
‹› Ensure that fuel supply line connection engages audibly when joined.
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Connect remote control (V.A.G 1348/3A) with adapter (V.A.G 1348/3-3) to connection - arrow - for fuel pump relay for right fuel delivery unit.