[Trys2penki]

Hi, maybe someone can help me to turn off one dtc in mb vito w638 110cdi? ive changed engine, and there is no valve on high pressure pump? Dtc is P1622

[Foxsitto]

Try and report 

[Rov Gti]

maybe it is more simple to use Star Diagnosis and make an adaptation. For this error it is not enough to simply delete the code, must delete also the limitations

[Trys2penki]

my star is not working with this car, its too old I think, need different version

[AivQ]

Take a look at your PM box.

[Trys2penki]

file is good, with limits off car goes well.