Q7 Quattro V6-3.6L (BHK) (2007)
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‹› Ignore - 1 -.
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Connect fuel injection pressure gauge (V.A.G 1318) with adapter (V.A.G 1318/11) and (V.A.G 1318/12) in the fuel line.
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Connect assisting hose - arrow - on Pressure gauge and hold in a measuring container.
‹› The lever points in direction of flow.
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Bleed fuel system by briefly pressing remote control.
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Close pressure gauge shut off valve.
‹› Lever stands perpendicular to direction of flow - arrow -.
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Press remote control switch until pressure no longer climbs on pressure gauge.
‹› Specified value: approximately 6 bar positive pressure
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If specified value is not reached, check fuel pump delivery quantity. Refer to => Fuel Delivery and Air Induction.See: Powertrain
Management/Fuel Delivery and Air Induction
Checking Residual Pressure
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Check for leaks and residual pressure by observing pressure drop on gauge.
‹› After 10 minutes there must be a residual pressure of at least 3.75 bar.
If residual pressure drops below 3.75 bar:
