4-Cylinder Diesel Engine 2.0L TDI
WARNING: This page is about a different car, the 2024 Audi A4 allroad. However, it is still accessible from the selected car via links, so may be relevant.
The engine number is stamped on the engine and transmission joint -arrow- on the left.
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The engine number is also located on the sticker on the upper toothed belt guard.
The engine codes are also located on the vehicle data label.