A6 Quattro Wagon V6-3.2L (BKH) (2006)
Fuel Distributor: Testing and Inspection
Fuel Metering Valve, Checking
Special tools, testers and auxiliary items required
‹› Multimeter.
‹› Wiring diagram.
Test requirements
‹› Fuel Pump (FP) Control Module (J538)OK
‹› Fuses for engine electronics OK.
‹› Fuel filter OK.
‹› Parking brake engaged.
‹› Battery voltage at least 12.5 V.
‹› Vehicles with automatic transmission, shift selector lever into position " P" or "N".
‹› All electrical consumers such as, lights and rear window defroster, switched off (radiator fan must not run during test).
‹› A/C switched off.
‹› The fuel tank at least 1/4 full.
‹› Ignition switched off.
Test procedure
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Perform a preliminary check to verify the customer's complaint. Refer to => [ Preliminary Check ] See: Computers and Control Systems/Testing
and Inspection/Scan Tool Testing and Procedures/Preliminary Check.
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Remove three screws - arrows - and the engine lifting eye to gain access to the electrical harness connector.