SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 3-cyl. diesel engine, mechanics | Fuel preparation system Diesel injection | Supplementary signals: testing

Speed signal: testing

Special tools and workshop equipment required

t	Fault reader -V.A.G. 1551- or vehicle systems tester -V.A.G. 1552- with lead -V.A.G. 1551/3B-

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

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

t	Diode test lamp -V.A.G. 1527-

t	Wiring diagram

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