Audi Workshop Service and Repair Manuals > A4 Cabriolet Mk2 > Power unit | 6-cylinder direct petrol injection engine (3.2 ltr. 4-valve), mechanics | Technical data

Engine number

–	Pull off engine cover panel (front) -arrows-.

t	The engine number (“engine code” and “serial number”) can be found on the front of the cylinder block beneath the cylinder head (right-side) -arrow 1-.

t	Additionally there is a sticker on the coolant pipe (front) -arrow 2- showing the “engine code” and “serial number”.

t	The engine code is also included on the vehicle data sticker.

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