A6 Quattro Wagon V6-3.2L (BKH) (2006)
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Fuel Pressure: Testing and Inspection
Fuel and Residual Pressure before High Pressure Pump, Checking
Fuel and Residual Pressure before High Pressure Pump, Checking
Special tools, testers and auxiliary items required
‹› Pressure gauge K-Jetronic (V.A.G 1318)
‹› Pressure gauge adapter (V.A.G 1318/10-12)
‹› Remote control (V.A.G 1348/3A) with adapter cable (V.A.G 1348/3-3)
‹› Measuring container, fuel-resistant
Test Conditions
‹› Battery voltage at least 12.5 V.
‹› Fuel filter OK.
‹› Fuel tank at least 1/4 filled.
‹› Fuel Pump (FP) control module (J538) OK; checking => Fuel Supply System 20 Diagnosis and Testing.
‹› Ignition switched off.
Checking Fuel Pressure
With Front Wheel Drive
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Fold forward right backrest of rear seat, if necessary.
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Remove luggage compartment floor trim.
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Remove cover for locking flange - arrows -.
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Carefully release and disconnect electrical harness connector - arrow - at locking flange.
