SEAT Workshop Service and Repair Manuals > Leon Mk1 > Power unit | 4 cylinder injektion engine. (2.0l, 2 valve) | Mixture preparation system, electronic inj.,Gas

Data bus: verification

Special tools and workshop equipment required

t	Hand multimeter -V.A.G 1526A- or multimeter -V.A.G 1715-

t	Auxiliary measurement tool set -V.A.G 1594A- or -V.A.G 1594C-

t	Double connection engine testing unit -V.A.G 1598/31-

t	Current flow diagrams

Note!

For vehicles with the engine identification BBX, the verification is done using -VAS 5051-.

SEAT Workshop Service and Repair Manuals