Leon Mk2
| Throttle valve control unit: checking |
Note!| Basic setting should always be performed whenever the throttle valve control unit -J338- is fitted, removed, or replaced → Chapter. |
| Special tools and workshop equipment required |
| t | Hand multimeter -V.A.G 1526 A- or multimeter -V.A.G 1715- |
| t | Fault reader -V.A.G 1551- or vehicle system tester -V.A.G 1552- with cable -V.A.G 1551/3B- |
| t | Auxiliary measuring set -V.A.G 1594 C- |
| t | Test box -V.A.G 1598/18- |
| t | Current flow diagram |
