P209D

Component Y81/1 (Cylinder shutoff valve for cylinders 10-12) does not close although the CSO is switched off.

Test 1: Perform mechanical inspection of component Y81/1 (Cylinder shutoff valve for cylinders 10-12).

1. Perform mechanical inspection of component Y81/1 (Cylinder shutoff valve for cylinders 10-12).
Test prerequisite

- Fault code 'P209D' present
Possible cause and remedy

- Replace component Y81/1 (Cylinder shutoff valve for cylinders 10-12).
End of test