Leon Mk2
| Exhaust gas recirculation: checking |
| Special tools and workshop equipment required |
| t | Fault reader -V.A.G 1551- or vehicle system tester -V.A.G 1552- with cable -V.A.G 1551/3B- |
| t | Hand multimeter -V.A.G 1526- |
| t | Auxiliary measuring set -V.A.G 1594 A- |
| t | Test box -V.A.G 1598/31- |
| t | Current flow diagram |
