SEAT Workshop Service and Repair Manuals > Leon Mk1 > Power unit | 4LV Injection and Ignition System | Mixture preparation system, electronic inj.,Gas | Supplementary signals: testing

Revs signal: testing

Special tools and workshop equipment required

t	Test box -V.A.G. 1598/31-

t	Auxiliary measurement set -V.A.G. 1594 A-

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

t	Wiring diagram

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