SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4 cylinder Fuel-injection engine (1.4l, 4 valves) | Mixture preparation system, electronic inj.,Gas | Engine control unit | Adapting functions and components Adapt the

Adapting functions and components Adapt the

Special tools and workshop equipment required

t	Vehicle diagnostic, testing and information system -VAS 505X-, see equivalent → Anchor

Operation process

–	Connecting the central diagnosis -VAS 505X-

–	Select the function “Guided fault finding” on the diagnosis centre -VAS 505X- system.

Once you have consulted all of the control units:

–	Press “Go to” key.

–	Select “Function/component selection”.

–	“Select drive train.”

–	Select “Engine code”.

–	Select “01 - Systems capable of self-diagnosis”.

–	Select “Engine management”.

–	Select “Functions”.

–	Select “Function or component”.

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