help tranzit 2.2 egr off

[1971]

Hi please egr off tranzit 2,2 tdci fault P0403 and P0404
HW: 6C11-12A650-AK
SW: 6C11-12K532-AH
VIN nr.: WF0XXXTTFX7C64811
SW ver.:
Spare: CGS-ST10F276
Engine:
HW Ver.: 6C11-12B684-AB
SW upg.: 6C11-12A650-AK
Thank you

[treble6]

try this mate egr off