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View Full Version : Carprog A13 , Vag Rh850 R7F701402



markony79
10th January, 2024, 12:47 AM
i just order and get from Codecard A13 cable for Rh850 Secured MCu

they have info onsite , https://codecard.eu/index.php?act=viewProd&productId=2683&ccUser=76ffe2a2bd4205cebaee5e67c863788c

then when open Renesans Rh850 Secured, then i get
https://codecard.eu/index.php?act=viewProd&productId=3168

but anyway, i get A13 from COdecard, and i try on polo 2019, Mcu R7F701402 , version 2,

but not success.... Then Codecard support write me that i must check it capatitors near Crystal to Mcu


Did somebody was sucsees to read and write this Mcu ?

Have some Pinout ?

I share mine from datasheet

markony79
10th January, 2024, 12:50 AM
I was remove capatitors like in X-tool photo, but stillnot read

vov4ik
10th January, 2024, 02:37 AM
VVDI Tablet read for 1402 had to remove those:
1005327