Solved! Xhorse Key Tool Max “Write failed: NOT support this chip” Issue

Problem

I’ve tried to program a Citroen C3 2008 remote immo with Xhorse VVDI Key Tool Max. But fails to write new circuit board. It says “Write failed: NOT support this chip”.

Does it have to be a Xhorse key? As it says chip isn’t compatible on my board.The chip is PCF7941 from Citroen but won’t write.. I bought new boards and still no work.

Does this need a Xhorse transponder, too?

Solution

Please use VVDI Super Chip as suggested. Then it can go on to be done.

Updates

Thanks to www.xhorsestore.co.uk, I can program new remote now.

Problem was solved!