| Code the engine control unit (AEG, APK, AQY) |
| If the code matching the vehicle is not displayed or if the control unit has been replaced, it is then necessary to code the engine control unit as follows. |
Note | The engine control unit is not coded for engines with identification characters AZH and AZJ. |
| Special tools and workshop equipment required |
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| Vehicle system tester -V.A.G 1552- with cable -V.A.G 1551/3, 3A, 3B oder 3C- |
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