[8] Check component Y93 (Exhaust flap switchover valve).: Thermal overload of control module N3/9 (CDI control unit)

[8] Check component Y93 (Exhaust flap switchover valve).: Thermal overload of control module N3/9 (CDI control unit)

Test 1: N3/9 (CDI control unit)

1. N3/9 (CDI control unit)
Possible cause and remedy

- Thermal overload of control module N3/9 (CDI control unit)
- Test air admission of component N3/9 (CDI control unit).
- Replace component N3/9 (CDI control unit).
End of test