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Enligt vcds: P3348 – Control Circuit for Controller for Turbocharger 1 (J724): Electrical Malfunction.
This Turbo actuator for the Audi A6 can have problems of the actuator sticking and not moving correctly and can show fault codes of “19804″ Control circuit for the controller for the turbo charger 1 Code “J724″ P3348-004 electrical malfunction.