Mercedes w202 220CDI valve y75 error P1622

[NACER28]

can i have some help please guys to delete dtc p1622 and corect checksum

mercedes 202 cdi ecu bosch 0281 001 881 29400 red with fgtegh thanks...

[AKH84]

Your file with checksum ok, pass in pm

[dominik.m]

Here Your file. CKS ok.

[NACER28]

thanks a lot, i will try and report

[NACER28]

Thank you very much. The car works well