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Replacing the mass air flow sensor on Audi A4

Model: Audi A4 B5 - Years 1994-2000
Part: MAF sensor

With the car off and the handbrake on, raise the hood and secure it. Remove the air duct in the front right (to your left) part of the engine compartment. With a cross insert, unscrew the bolts securing the bulkhead shown in the video, then disconnect the air duct housing from the engine air filter box (to do this you need to unscrew the clamps and disconnect the connector). Unscrew the bolts relative to the air flow meter housing and replace it. Proceed backwards until complete reassembly and that's it. Good job!

Posted on 23 June 2021 by ScegliAuto

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