Foxflash Bricks VAG EDC16U31 Solution

By | September 11, 2023

Problem 1: 

Foxflash crashed while writing VW EDC16U31 ECU? I can’t even provide identification now.

Foxflash Brick Edc16u31 2

Foxflash Brick Edc16u31 1

Solution:

It is bricked.
It has to be done either in bdm or jtag very easy to do and can be done with foxflash.
Kess clone or ktag clone make this ecu easy.

Foxflash Edc16u31 Jtag 2 Foxflash Edc16u31 Jtag 3

Problem 2:

edc16u31 bricked while cloning with foxflash, was cloning in bench after writing intFl ecu bricked, now no connection thru jtag. i am wrong?

Foxflash Edc16u31

Solution:

You’re doing it wrong, supply power through the board to the BDM pins.

You can ktag bdm, but fox flash also does it well via bdm, only the power must be supplied to the bdm pins.

Like this

Foxflash Edc16u31 2