ESP / ASR Failure message following turbo replacement

Hi all help appreciated!

I've got a Peugeot 206cc (2006) and the turbo failed on it a couple of months ago.

I got the turbo fixed as i love the car and as part of that the DPF (FAP) was removed as this appeared to be the source of the turbo failure.

Since this, the car drives ok but the ESP/ASR Failure message displays and the 'skiddy car' dashboard light is illuminated.

I've had it plugged into PP2000 and there are 2 errors as follows;

ABS or ESP ECU: Remote permanent fault. Communication with the engine management ECU. Incorrect value received.

ASP or ESP EUC: Permanent fault. Regulation of engine torque.

The fault doesn't clear even when removing battery and clearing again - it remains.

Appreciate any advice on how to fix it or what best to do.

Thanks in advance,

Rachel