Leon Mk1
| Exhaust gas recirculation: checking |
| Special tools and workshop equipment required |
| t | -V.A.G 1551- fault reader or -V.A.G 1552- vehicle system checker with -V.A.G 1551/3B- cable |
| t | Checking box -V.A.G 1598/22- |
| t | -V.A.G 1526A- manual multimeter or -V.A.G 1715- multimeter |
| t | -V.A.G 1594C- auxiliary measuring set |
| t | Current circuit diagrams |