s320i dfp

[nabilrifi]

hello evry one
i have w221 s320 has problem with b28/8 ichang it with original same problem
need remove dfp to fix problem if any one can help me
ecu a6421505691
0281013212

[tunertool]

See attached. Pass PM

[nabilrifi]

hello
this file is ok thnks but after some days show me lambda sensor (iconect and i remove it but same error)
any help wih this